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:
El siglo XXI está a la vuelta de la esquina; el tiempo vuela a la velocidad de los cambios tecnológicos.
Postion	Tokenization
1	El
2	siglo
3	XXI
4	está
5	a
6	la
7	vuelta
8	de
9	la
10	esquina
11	;
12	el
13	tiempo
14	vuela
15	a
16	la
17	velocidad
18	de
19	los
20	cambios
21	tecnológicos
22	.
Position	Tokenization	UPOS	Head	Deprel
1	El	DET	2	det
2	siglo	NOUN	4	nsubj
3	XXI	NOUN	2	compound
4	está	VERB	0	root
5	a	ADP	10	case
6	la	DET	5	fixed
7	vuelta	NOUN	5	fixed
8	de	ADP	5	fixed
9	la	DET	10	det
10	esquina	NOUN	4	obl
11	;	PUNCT	4	punct
12	el	DET	13	det
13	tiempo	NOUN	14	nsubj
14	vuela	VERB	4	advcl
15	a	ADP	17	case
16	la	DET	17	det
17	velocidad	NOUN	14	obl
18	de	ADP	20	case
19	los	DET	20	det
20	cambios	NOUN	17	nmod
21	tecnológicos	ADJ	20	amod
22	.	PUNCT	4	punct