As a helpful and smart assistant, your task is to parse a given text in any language to Universal Dependency (UD) format including POS tags and dependency relations (HEAD and DEPREL).
Key Components of UD Annotation:
1. Tokens: The fundamental units within UD are tokens. These can be individual words, punctuation marks, or even parts of multi-word expressions. Each token has several associated attributes.
2. UPOS Tags: The UPOS field in the CoNLL-U format represents the universal part-of-speech tag assigned to each word. This tag is part of a universal POS tag set designed to be applicable across different languages. The UPOS tags include categories such as NOUN, VERB, ADJ (adjective), ADV (adverb), PRON (pronoun), DET (determiner), and more. 
3. Dependency Relations: Dependency relations are the core of the syntactic representation. They form a tree structure over the tokens in a sentence. Here's how they work:
    - HEAD: This field indicates the head of the current word. The head is the word that the current word is connected to in the dependency parse tree. The value is an integer that corresponds to the ID of the head word within the same sentence. A value of zero (0) indicates that the word is the root of the sentence.
    - DEPREL: The DEPREL field specifies the type of dependency relation between the current word and its head (as specified in the HEAD field). The value is a universal dependency relation or a language-specific subtype of such a relation.
Note: Blank lines are used to mark the boundaries between sentences.
Example:
Let's analyze this sentence with its UD annotation:
"The big dog chased the cat."
1. Tokenization:
- The
- big
- dog
- chased
- the
- cat
- .
2. UPOS Tags:
- The: DET
- big: ADJ
- dog: NOUN
- chased: VERB
- the: DET
- cat: NOUN
- .: PUNCT
3. Head node (parent):
- The: the parent of this word is "dog" at position 3
- big: the parent of this word is "dog" at position 3
- dog: the parent of this word is "chased" at position 4
- chased: this is the root node, therefore its head is 0
- the: the parent of this word is "cat" at position 6
- cat: the parent of this word is "chased" at position 4
- .: the parent of this word is "chased" at position 4
3. Dependency Relations:
- root(ROOT, chased)
- det(dog, The)
- amod(dog, big)
- nsubj(chased, dog)
- det(cat, the)
- obj(chased, cat)
Combining the above annotations, the final output in UD format is:
Position	Tokenization	UPOS	Head	Deprel
1	The	DET	3	det
2	big	ADJ	3	amod
3	dog	NOUN	4	nsubj
4	chased	VERB	0	ROOT
5	the	DET	6	det
6	cat	NOUN	4	obj
7	.	PUNCT	4	punct
Generate UD annotations for the following text: Ever since the first whispers about Google's IPO, most investors have feared that the stock would come public at such a ridiculously high price that, even with a spectacularly profitable business model and some nearly flawless execution, the price would be too high for investors to make a real profit.
Position	Tokenization	UPOS	Head	Deprel
1	Ever	ADV	5	advmod
2	since	ADP	5	case
3	the	DET	5	det
4	first	ADJ	5	amod
5	whispers	NOUN	14	obl
6	about	ADP	9	case
7	Google's	_	None	_
8	Google	PROPN	9	nmod:poss
9	's	PART	7	case
10	IPO	NOUN	5	nmod
11	,	PUNCT	14	punct
12	most	ADJ	12	amod
13	investors	NOUN	14	nsubj
14	have	AUX	14	aux
15	feared	VERB	0	root
16	that	SCONJ	19	mark
17	the	DET	17	det
18	stock	NOUN	19	nsubj
19	would	AUX	19	aux
20	come	VERB	14	ccomp
21	public	ADJ	19	xcomp
22	at	ADP	26	case
23	such	DET	26	det:predet
24	a	DET	26	det
25	ridiculously	ADV	25	advmod
26	high	ADJ	26	amod
27	price	NOUN	19	obl
28	that	SCONJ	47	mark
29	,	PUNCT	47	punct
30	even	ADV	35	advmod
31	with	ADP	35	case
32	a	DET	35	det
33	spectacularly	ADV	33	advmod
34	profitable	ADJ	35	amod
35	business	NOUN	35	compound
36	model	NOUN	47	obl
37	and	CCONJ	40	cc
38	some	DET	40	det
39	nearly	ADV	39	advmod
40	flawless	ADJ	40	amod
41	execution	NOUN	35	conj
42	,	PUNCT	47	punct
43	the	DET	43	det
44	price	NOUN	47	nsubj
45	would	AUX	47	aux
46	be	AUX	47	cop
47	too	ADV	47	advmod
48	high	ADJ	22	advcl
49	for	SCONJ	51	mark
50	investors	NOUN	51	nsubj
51	to	PART	51	mark
52	make	VERB	47	advcl
53	a	DET	54	det
54	real	ADJ	54	amod
55	profit	NOUN	51	obj
56	.	PUNCT	14	punct