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 current complaints allege that HANO has not provided qualified former St. Thomas residents a preference with respect to available public housing units at River Garden per the 2003 agreement.
Position	Tokenization	UPOS	Head	Deprel
1	The	DET	3	det
2	current	ADJ	3	amod
3	complaints	NOUN	4	nsubj
4	allege	VERB	0	root
5	that	SCONJ	9	mark
6	HANO	PROPN	9	nsubj
7	has	AUX	9	aux
8	not	PART	9	advmod
9	provided	VERB	4	ccomp
10	qualified	ADJ	14	amod
11	former	ADJ	14	amod
12	St.	PROPN	14	compound
13	Thomas	PROPN	12	flat
14	residents	NOUN	9	iobj
15	a	DET	16	det
16	preference	NOUN	9	obj
17	with	ADP	18	case
18	respect	NOUN	16	nmod
19	to	ADP	23	case
20	available	ADJ	23	amod
21	public	ADJ	22	amod
22	housing	NOUN	23	compound
23	units	NOUN	18	nmod
24	at	ADP	26	case
25	River	PROPN	26	compound
26	Garden	PROPN	23	nmod
27	per	ADP	30	case
28	the	DET	30	det
29	2003	NUM	30	compound
30	agreement	NOUN	9	obl
31	.	PUNCT	4	punct