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:
Il étudie sous la direction de photographes reconnus et publie en collaboration avec d'autres médecins un traité intitulé Iconographie photographique appliquée à l'ophtalmologie en 1881.
Postion	Tokenization
1	Il
2	étudie
3	sous
4	la
5	direction
6	de
7	photographes
8	reconnus
9	et
10	publie
11	en
12	collaboration
13	avec
14	d'
15	autres
16	médecins
17	un
18	traité
19	intitulé
20	Iconographie
21	photographique
22	appliquée
23	à
24	l'
25	ophtalmologie
26	en
27	1881
28	.
Position	Tokenization	UPOS	Head	Deprel
1	Il	PRON	2	nsubj
2	étudie	VERB	0	root
3	sous	ADP	5	case
4	la	DET	5	det
5	direction	NOUN	2	obl:mod
6	de	ADP	7	case
7	photographes	NOUN	5	nmod
8	reconnus	ADJ	7	amod
9	et	CCONJ	10	cc
10	publie	VERB	2	conj
11	en	ADP	12	case
12	collaboration	NOUN	10	obl:mod
13	avec	ADP	16	case
14	d'	DET	16	det
15	autres	ADJ	16	amod
16	médecins	NOUN	10	obl:mod
17	un	DET	18	det
18	traité	NOUN	10	obj
19	intitulé	VERB	18	acl
20	Iconographie	NOUN	19	xcomp:pred
21	photographique	ADJ	20	amod
22	appliquée	VERB	20	acl
23	à	ADP	25	case
24	l'	DET	25	det
25	ophtalmologie	NOUN	22	obl:arg
26	en	ADP	27	case
27	1881	NUM	10	obl:mod
28	.	PUNCT	2	punct