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 conference will examine the business and regulatory challenges to U.S. electric systems in transition in effectively expanding transmission capacity to meet new demands in the larger and more competitive regional markets emerging under FERC 's RTO initiatives.
Postion	Tokenization
1	This
2	conference
3	will
4	examine
5	the
6	business
7	and
8	regulatory
9	challenges
10	to
11	U.S.
12	electric
13	systems
14	in
15	transition
16	in
17	effectively
18	expanding
19	transmission
20	capacity
21	to
22	meet
23	new
24	demands
25	in
26	the
27	larger
28	and
29	more
30	competitive
31	regional
32	markets
33	emerging
34	under
35	FERC
36	's
37	RTO
38	initiatives
39	.
Position	Tokenization	UPOS	Head	Deprel
1	This	DET	2	det
2	conference	NOUN	4	nsubj
3	will	AUX	4	aux
4	examine	VERB	0	root
5	the	DET	9	det
6	business	NOUN	9	compound
7	and	CCONJ	8	cc
8	regulatory	ADJ	6	conj
9	challenges	NOUN	4	obj
10	to	ADP	13	case
11	U.S.	PROPN	13	compound
12	electric	ADJ	13	amod
13	systems	NOUN	9	nmod
14	in	ADP	15	case
15	transition	NOUN	13	nmod
16	in	SCONJ	18	mark
17	effectively	ADV	18	advmod
18	expanding	VERB	9	acl
19	transmission	NOUN	20	compound
20	capacity	NOUN	18	obj
21	to	PART	22	mark
22	meet	VERB	18	advcl
23	new	ADJ	24	amod
24	demands	NOUN	22	obj
25	in	ADP	32	case
26	the	DET	32	det
27	larger	ADJ	32	amod
28	and	CCONJ	30	cc
29	more	ADJ	30	advmod
30	competitive	ADJ	27	conj
31	regional	ADJ	32	amod
32	markets	NOUN	22	obl
33	emerging	VERB	32	acl
34	under	ADP	38	case
35	FERC	PROPN	38	nmod:poss
36	's	PART	35	case
37	RTO	PROPN	38	compound
38	initiatives	NOUN	33	obl
39	.	PUNCT	4	punct