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:
Según el estudio de la UCA, uno de los sectores más afectados por la situación económica es el comercio, ya que los salarios han perdido valor adquisitivo, y la cobertura de sus necesidades básicas no permite comprar otros artículos, como ropa y calzados, entre otros.
Postion	Tokenization
1	Según
2	el
3	estudio
4	de
5	la
6	UCA
7	,
8	uno
9	de
10	los
11	sectores
12	más
13	afectados
14	por
15	la
16	situación
17	económica
18	es
19	el
20	comercio
21	,
22	ya
23	que
24	los
25	salarios
26	han
27	perdido
28	valor
29	adquisitivo
30	,
31	y
32	la
33	cobertura
34	de
35	sus
36	necesidades
37	básicas
38	no
39	permite
40	comprar
41	otros
42	artículos
43	,
44	como
45	ropa
46	y
47	calzados
48	,
49	entre
50	otros
51	.
Position	Tokenization	UPOS	Head	Deprel
1	Según	ADP	3	case
2	el	DET	3	det
3	estudio	NOUN	20	obl
4	de	ADP	6	case
5	la	DET	6	det
6	UCA	PROPN	3	nmod
7	,	PUNCT	3	punct
8	uno	PRON	20	nsubj
9	de	ADP	11	case
10	los	DET	11	det
11	sectores	NOUN	8	nmod
12	más	ADV	13	advmod
13	afectados	ADJ	11	amod
14	por	ADP	16	case
15	la	DET	16	det
16	situación	NOUN	13	obj
17	económica	ADJ	16	amod
18	es	AUX	20	cop
19	el	DET	20	det
20	comercio	NOUN	0	root
21	,	PUNCT	27	punct
22	ya	ADV	27	mark
23	que	SCONJ	22	fixed
24	los	DET	25	det
25	salarios	NOUN	27	nsubj
26	han	AUX	27	aux
27	perdido	VERB	20	advcl
28	valor	NOUN	27	obj
29	adquisitivo	ADJ	28	amod
30	,	PUNCT	39	punct
31	y	CCONJ	39	cc
32	la	DET	33	det
33	cobertura	NOUN	39	nsubj
34	de	ADP	36	case
35	sus	DET	36	det
36	necesidades	NOUN	33	nmod
37	básicas	ADJ	36	amod
38	no	ADV	39	advmod
39	permite	VERB	27	conj
40	comprar	VERB	39	xcomp
41	otros	DET	42	det
42	artículos	NOUN	40	obj
43	,	PUNCT	45	punct
44	como	SCONJ	45	mark
45	ropa	NOUN	42	nmod
46	y	CCONJ	47	cc
47	calzados	NOUN	45	conj
48	,	PUNCT	50	punct
49	entre	ADP	50	case
50	otros	PRON	45	nmod
51	.	PUNCT	20	punct