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:
A number of extremist groups, under the cover of the Islamist movement, have become active in drug trafficking, gun running and anti-Indian activities.
Postion	Tokenization
1	A
2	number
3	of
4	extremist
5	groups
6	,
7	under
8	the
9	cover
10	of
11	the
12	Islamist
13	movement
14	,
15	have
16	become
17	active
18	in
19	drug
20	trafficking
21	,
22	gun
23	running
24	and
25	anti-Indian
26	activities
27	.
Position	Tokenization	UPOS	Head	Deprel
1	A	DET	2	det
2	number	NOUN	16	nsubj
3	of	ADP	5	case
4	extremist	NOUN	5	compound
5	groups	NOUN	2	nmod
6	,	PUNCT	16	punct
7	under	ADP	9	case
8	the	DET	9	det
9	cover	NOUN	17	obl
10	of	ADP	13	case
11	the	DET	13	det
12	Islamist	PROPN	13	compound
13	movement	NOUN	9	nmod
14	,	PUNCT	16	punct
15	have	AUX	16	aux
16	become	VERB	0	root
17	active	ADJ	16	xcomp
18	in	ADP	20	case
19	drug	NOUN	20	compound
20	trafficking	NOUN	17	obl
21	,	PUNCT	23	punct
22	gun	NOUN	23	compound
23	running	NOUN	20	conj
24	and	CCONJ	26	cc
25	anti-Indian	ADJ	26	amod
26	activities	NOUN	20	conj
27	.	PUNCT	17	punct