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: The US has strongly opposed a nuclear weapons program of Iran, yet Israel, which to this day has never officially said that they posses nuclear weapons, ranks around fifth in nuclear strength.
Position	Tokenization	UPOS	Head	Deprel
1	The	DET	2	det
2	US	PROPN	5	nsubj
3	has	AUX	5	aux
4	strongly	ADV	5	advmod
5	opposed	VERB	0	root
6	a	DET	9	det
7	nuclear	ADJ	8	amod
8	weapons	NOUN	9	compound
9	program	NOUN	5	obj
10	of	ADP	11	case
11	Iran	PROPN	9	nmod
12	,	PUNCT	30	punct
13	yet	CCONJ	30	cc
14	Israel	PROPN	30	nsubj
15	,	PUNCT	14	punct
16	which	PRON	23	nsubj
17	to	ADP	19	case
18	this	DET	19	det
19	day	NOUN	23	obl
20	has	AUX	23	aux
21	never	ADV	23	advmod
22	officially	ADV	23	advmod
23	said	VERB	14	acl:relcl
24	that	SCONJ	26	mark
25	they	PRON	26	nsubj
26	posses	VERB	23	ccomp
27	nuclear	ADJ	28	amod
28	weapons	NOUN	26	obj
29	,	PUNCT	30	punct
30	ranks	VERB	5	conj
31	around	ADV	32	advmod
32	fifth	ADV	30	advmod
33	in	ADP	35	case
34	nuclear	ADJ	35	amod
35	strength	NOUN	30	obl
36	.	PUNCT	5	punct