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:
La teoría hoy aceptada es que grupos nómadas cruzaron desde Siberia hasta Alaska por el estrecho de Bering, aprovechando que la última glaciación unió ambas costas con un puente de hielo.
Postion	Tokenization
1	La
2	teoría
3	hoy
4	aceptada
5	es
6	que
7	grupos
8	nómadas
9	cruzaron
10	desde
11	Siberia
12	hasta
13	Alaska
14	por
15	el
16	estrecho
17	de
18	Bering
19	,
20	aprovechando
21	que
22	la
23	última
24	glaciación
25	unió
26	ambas
27	costas
28	con
29	un
30	puente
31	de
32	hielo
33	.
Position	Tokenization	UPOS	Head	Deprel
1	La	DET	2	det
2	teoría	NOUN	5	nsubj
3	hoy	ADV	4	advmod
4	aceptada	ADJ	2	amod
5	es	AUX	0	root
6	que	SCONJ	9	mark
7	grupos	NOUN	9	nsubj
8	nómadas	ADJ	7	amod
9	cruzaron	VERB	5	ccomp
10	desde	ADP	11	case
11	Siberia	PROPN	9	obl
12	hasta	ADP	13	case
13	Alaska	PROPN	9	obl
14	por	ADP	16	case
15	el	DET	16	det
16	estrecho	NOUN	9	obl
17	de	ADP	18	case
18	Bering	PROPN	16	nmod
19	,	PUNCT	20	punct
20	aprovechando	VERB	9	advcl
21	que	SCONJ	25	mark
22	la	DET	24	det
23	última	ADJ	24	amod
24	glaciación	NOUN	25	nsubj
25	unió	VERB	20	ccomp
26	ambas	NUM	27	nummod
27	costas	NOUN	25	obj
28	con	ADP	30	case
29	un	DET	30	det
30	puente	NOUN	25	obj
31	de	ADP	32	case
32	hielo	NOUN	30	nmod
33	.	PUNCT	5	punct