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:
Cuando finalmente el paquete lumínico llega al receptor que se precipita hacia el observador, éste verá que, en virtud del efecto Doppler, el aparato receptor registra una frecuencia mayor que la que ha venido midiendo él en su caída.
Postion	Tokenization
1	Cuando
2	finalmente
3	el
4	paquete
5	lumínico
6	llega
7	al
8	receptor
9	que
10	se
11	precipita
12	hacia
13	el
14	observador
15	,
16	éste
17	verá
18	que
19	,
20	en
21	virtud
22	del
23	efecto
24	Doppler
25	,
26	el
27	aparato
28	receptor
29	registra
30	una
31	frecuencia
32	mayor
33	que
34	la
35	que
36	ha
37	venido
38	midiendo
39	él
40	en
41	su
42	caída
43	.
Position	Tokenization	UPOS	Head	Deprel
1	Cuando	SCONJ	6	mark
2	finalmente	ADV	6	advmod
3	el	DET	4	det
4	paquete	NOUN	6	nsubj
5	lumínico	ADJ	4	amod
6	llega	VERB	17	advcl
7	al	ADP	8	case
8	receptor	NOUN	6	obl
9	que	PRON	11	nsubj
10	se	PRON	11	expl:pass
11	precipita	VERB	8	acl
12	hacia	ADP	14	case
13	el	DET	14	det
14	observador	NOUN	11	obl
15	,	PUNCT	6	punct
16	éste	PRON	17	nsubj
17	verá	VERB	0	root
18	que	SCONJ	29	mark
19	,	PUNCT	23	punct
20	en	ADP	23	case
21	virtud	NOUN	20	fixed
22	del	ADP	20	fixed
23	efecto	NOUN	29	obl
24	Doppler	PROPN	23	appos
25	,	PUNCT	23	punct
26	el	DET	27	det
27	aparato	NOUN	29	nsubj
28	receptor	ADJ	27	amod
29	registra	VERB	17	ccomp
30	una	DET	31	det
31	frecuencia	NOUN	29	obj
32	mayor	ADJ	31	amod
33	que	SCONJ	37	mark
34	la	DET	38	det
35	que	PRON	37	obj
36	ha	AUX	37	aux
37	venido	VERB	31	acl
38	midiendo	VERB	37	xcomp
39	él	PRON	37	nsubj
40	en	ADP	42	case
41	su	DET	42	det
42	caída	NOUN	37	obl
43	.	PUNCT	17	punct