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 tokenized text:
Two top Iraqi scientists, code named Charlie and Alpha, are helping the coalition to learn more about Iraqi's anthrax program, according to Dr. David Kay, head of the Iraq survey group in charge of the hunt for WMD.
Postion	Tokenization
1	Two
2	top
3	Iraqi
4	scientists
5	,
6	code
7	named
8	Charlie
9	and
10	Alpha
11	,
12	are
13	helping
14	the
15	coalition
16	to
17	learn
18	more
19	about
20	Iraqi's
21	Iraqi
22	's
23	anthrax
24	program
25	,
26	according
27	to
28	Dr.
29	David
30	Kay
31	,
32	head
33	of
34	the
35	Iraq
36	survey
37	group
38	in
39	charge
40	of
41	the
42	hunt
43	for
44	WMD
45	.
Position	Tokenization	UPOS	Head	Deprel
1	Two	NUM	4	nummod
2	top	ADJ	4	amod
3	Iraqi	ADJ	4	amod
4	scientists	NOUN	13	nsubj
5	,	PUNCT	4	punct
6	code	NOUN	7	obl:npmod
7	named	VERB	4	acl
8	Charlie	PROPN	7	appos
9	and	CCONJ	10	cc
10	Alpha	PROPN	8	conj
11	,	PUNCT	13	punct
12	are	AUX	13	aux
13	helping	VERB	0	root
14	the	DET	15	det
15	coalition	NOUN	13	obj
16	to	PART	17	mark
17	learn	VERB	13	xcomp
18	more	ADJ	17	obj
19	about	ADP	23	case
20	Iraqi's	_	None	_
21	Iraqi	PROPN	23	nmod:poss
22	's	PART	20	case
23	anthrax	NOUN	23	compound
24	program	NOUN	17	obl
25	,	PUNCT	13	punct
26	according	VERB	27	case
27	to	ADP	27	case
28	Dr.	PROPN	13	obl
29	David	PROPN	27	flat
30	Kay	PROPN	27	flat
31	,	PUNCT	27	punct
32	head	NOUN	27	appos
33	of	ADP	36	case
34	the	DET	36	det
35	Iraq	PROPN	36	compound
36	survey	NOUN	36	compound
37	group	NOUN	31	nmod
38	in	ADP	38	case
39	charge	NOUN	36	nmod
40	of	ADP	41	case
41	the	DET	41	det
42	hunt	NOUN	38	nmod
43	for	ADP	43	case
44	WMD	PROPN	41	nmod
45	.	PUNCT	13	punct