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:
I believe someone called about this today, but Mr. Lay asked me to let you know that these dates don't work for him, either.
Postion	Tokenization
1	I
2	believe
3	someone
4	called
5	about
6	this
7	today
8	,
9	but
10	Mr.
11	Lay
12	asked
13	me
14	to
15	let
16	you
17	know
18	that
19	these
20	dates
21	don't
22	do
23	n't
24	work
25	for
26	him
27	,
28	either
29	.
Position	Tokenization	UPOS	Head	Deprel
1	I	PRON	2	nsubj
2	believe	VERB	0	root
3	someone	PRON	4	nsubj
4	called	VERB	2	ccomp
5	about	ADP	6	case
6	this	PRON	4	obl
7	today	NOUN	4	obl:tmod
8	,	PUNCT	12	punct
9	but	CCONJ	12	cc
10	Mr.	PROPN	12	nsubj
11	Lay	PROPN	10	flat
12	asked	VERB	2	conj
13	me	PRON	12	iobj
14	to	PART	15	mark
15	let	VERB	12	xcomp
16	you	PRON	15	obj
17	know	VERB	15	xcomp
18	that	SCONJ	23	mark
19	these	DET	20	det
20	dates	NOUN	23	nsubj
21	don't	_	None	_
22	do	AUX	23	aux
23	n't	PART	23	advmod
24	work	VERB	17	ccomp
25	for	ADP	25	case
26	him	PRON	23	obl
27	,	PUNCT	23	punct
28	either	ADV	23	advmod
29	.	PUNCT	2	punct