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:
Most troubling, however, is the fact that the political will to end the crisis expressed a few short weeks ago seems to have ebbed.
Postion	Tokenization
1	Most
2	troubling
3	,
4	however
5	,
6	is
7	the
8	fact
9	that
10	the
11	political
12	will
13	to
14	end
15	the
16	crisis
17	expressed
18	a
19	few
20	short
21	weeks
22	ago
23	seems
24	to
25	have
26	ebbed
27	.
Position	Tokenization	UPOS	Head	Deprel
1	Most	ADV	2	advmod
2	troubling	ADJ	8	nsubj
3	,	PUNCT	8	punct
4	however	ADV	8	advmod
5	,	PUNCT	8	punct
6	is	AUX	8	cop
7	the	DET	8	det
8	fact	NOUN	0	root
9	that	SCONJ	23	mark
10	the	DET	12	det
11	political	ADJ	12	amod
12	will	NOUN	23	nsubj
13	to	PART	14	mark
14	end	VERB	12	acl
15	the	DET	16	det
16	crisis	NOUN	14	obj
17	expressed	VERB	12	acl
18	a	DET	21	det
19	few	ADJ	21	amod
20	short	ADJ	21	amod
21	weeks	NOUN	22	obl:npmod
22	ago	ADV	17	advmod
23	seems	VERB	8	acl
24	to	PART	26	mark
25	have	AUX	26	aux
26	ebbed	VERB	23	xcomp
27	.	PUNCT	8	punct