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:
Nové vozy, z nichž první budou dodány do zkušebního provozu koncem roku 1996, nahradí nejstarší z 900 vozů stockholmského metra.
Postion	Tokenization
1	Nové
2	vozy
3	,
4	z
5	nichž
6	první
7	budou
8	dodány
9	do
10	zkušebního
11	provozu
12	koncem
13	roku
14	1996
15	,
16	nahradí
17	nejstarší
18	z
19	900
20	vozů
21	stockholmského
22	metra
23	.
Position	Tokenization	UPOS	Head	Deprel
1	Nové	ADJ	2	amod
2	vozy	NOUN	16	nsubj
3	,	PUNCT	8	punct
4	z	ADP	5	case
5	nichž	PRON	6	nmod
6	první	ADJ	8	nsubj:pass
7	budou	AUX	8	aux:pass
8	dodány	ADJ	2	amod
9	do	ADP	11	case
10	zkušebního	ADJ	11	amod
11	provozu	NOUN	8	obl
12	koncem	NOUN	13	case
13	roku	NOUN	8	obl
14	1996	NUM	13	nummod
15	,	PUNCT	8	punct
16	nahradí	VERB	0	root
17	nejstarší	ADJ	16	obj
18	z	ADP	20	case
19	900	NUM	20	nummod
20	vozů	NOUN	17	nmod
21	stockholmského	ADJ	22	amod
22	metra	NOUN	20	nmod
23	.	PUNCT	16	punct