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:
There are three possible dates for the meeting, which I suggest be in two parts -- first, a meeting among the panel only from 5:00-6:30 p.m., and then a dinner with Chairman Levitt from 6:30-8:30 p.m.
Postion	Tokenization
1	There
2	are
3	three
4	possible
5	dates
6	for
7	the
8	meeting
9	,
10	which
11	I
12	suggest
13	be
14	in
15	two
16	parts
17	--
18	first
19	,
20	a
21	meeting
22	among
23	the
24	panel
25	only
26	from
27	5:00
28	-
29	6:30
30	p.m.
31	,
32	and
33	then
34	a
35	dinner
36	with
37	Chairman
38	Levitt
39	from
40	6:30
41	-
42	8:30
43	p.m
44	.
Position	Tokenization	UPOS	Head	Deprel
1	There	PRON	2	expl
2	are	VERB	0	root
3	three	NUM	5	nummod
4	possible	ADJ	5	amod
5	dates	NOUN	2	nsubj
6	for	ADP	8	case
7	the	DET	8	det
8	meeting	NOUN	5	nmod
9	,	PUNCT	8	punct
10	which	PRON	12	obj
11	I	PRON	12	nsubj
12	suggest	VERB	8	acl:relcl
13	be	AUX	16	cop
14	in	ADP	16	case
15	two	NUM	16	nummod
16	parts	NOUN	12	xcomp
17	--	PUNCT	16	punct
18	first	ADV	21	advmod
19	,	PUNCT	21	punct
20	a	DET	21	det
21	meeting	NOUN	16	appos
22	among	ADP	24	case
23	the	DET	24	det
24	panel	NOUN	21	nmod
25	only	ADV	24	advmod
26	from	ADP	27	case
27	5:00	NUM	21	nmod
28	-	SYM	30	case
29	6:30	NUM	30	nummod
30	p.m.	NOUN	27	nmod
31	,	PUNCT	35	punct
32	and	CCONJ	35	cc
33	then	ADV	35	advmod
34	a	DET	35	det
35	dinner	NOUN	21	conj
36	with	ADP	38	case
37	Chairman	NOUN	38	compound
38	Levitt	PROPN	35	nmod
39	from	ADP	40	case
40	6:30	NUM	35	nmod
41	-	SYM	43	case
42	8:30	NUM	43	nummod
43	p.m	NOUN	40	nmod
44	.	PUNCT	2	punct