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 general británico dijo que cada brigada debe estar formada por soldados de un solo país, para que no surjan confusiones, pero que no pueden existir "naciones suministradoras de carne de cañón", mientras otras unidades se reservan para las tareas de retaguardia.
Postion	Tokenization
1	El
2	general
3	británico
4	dijo
5	que
6	cada
7	brigada
8	debe
9	estar
10	formada
11	por
12	soldados
13	de
14	un
15	solo
16	país
17	,
18	para
19	que
20	no
21	surjan
22	confusiones
23	,
24	pero
25	que
26	no
27	pueden
28	existir
29	"
30	naciones
31	suministradoras
32	de
33	carne
34	de
35	cañón
36	"
37	,
38	mientras
39	otras
40	unidades
41	se
42	reservan
43	para
44	las
45	tareas
46	de
47	retaguardia
48	.
Position	Tokenization	UPOS	Head	Deprel
1	El	DET	2	det
2	general	NOUN	4	nsubj
3	británico	ADJ	2	amod
4	dijo	VERB	0	root
5	que	SCONJ	10	mark
6	cada	DET	7	det
7	brigada	NOUN	10	nsubj
8	debe	AUX	10	aux
9	estar	AUX	10	cop
10	formada	ADJ	4	xcomp
11	por	ADP	12	case
12	soldados	NOUN	10	obj
13	de	ADP	16	case
14	un	DET	16	det
15	solo	ADJ	16	amod
16	país	NOUN	12	nmod
17	,	PUNCT	21	punct
18	para	ADP	21	mark
19	que	SCONJ	21	mark
20	no	ADV	21	advmod
21	surjan	VERB	10	advcl
22	confusiones	NOUN	21	nsubj
23	,	PUNCT	28	punct
24	pero	CCONJ	28	cc
25	que	SCONJ	28	mark
26	no	ADV	28	advmod
27	pueden	AUX	28	aux
28	existir	VERB	10	conj
29	"	PUNCT	30	punct
30	naciones	NOUN	28	nsubj
31	suministradoras	ADJ	30	amod
32	de	ADP	33	case
33	carne	NOUN	31	nmod
34	de	ADP	35	case
35	cañón	NOUN	33	nmod
36	"	PUNCT	30	punct
37	,	PUNCT	42	punct
38	mientras	SCONJ	42	mark
39	otras	DET	40	det
40	unidades	NOUN	42	nsubj
41	se	PRON	42	expl:pass
42	reservan	VERB	28	advcl
43	para	ADP	45	case
44	las	DET	45	det
45	tareas	NOUN	42	obl
46	de	ADP	47	case
47	retaguardia	NOUN	45	nmod
48	.	PUNCT	4	punct