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:
This tactic of letters is not merely the modus operandi of these militant islamists inspired by Zawahiri, it is their signature.
Postion	Tokenization
1	This
2	tactic
3	of
4	letters
5	is
6	not
7	merely
8	the
9	modus
10	operandi
11	of
12	these
13	militant
14	islamists
15	inspired
16	by
17	Zawahiri
18	,
19	it
20	is
21	their
22	signature
23	.
Position	Tokenization	UPOS	Head	Deprel
1	This	DET	2	det
2	tactic	NOUN	10	nsubj
3	of	ADP	4	case
4	letters	NOUN	2	nmod
5	is	AUX	10	cop
6	not	PART	10	advmod
7	merely	ADV	10	advmod
8	the	DET	10	det
9	modus	NOUN	10	compound
10	operandi	NOUN	0	root
11	of	ADP	14	case
12	these	DET	14	det
13	militant	ADJ	14	amod
14	islamists	NOUN	10	nmod
15	inspired	VERB	14	acl
16	by	ADP	17	case
17	Zawahiri	PROPN	15	obl
18	,	PUNCT	10	punct
19	it	PRON	22	nsubj
20	is	AUX	22	cop
21	their	PRON	22	nmod:poss
22	signature	NOUN	10	parataxis
23	.	PUNCT	10	punct