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:
As a parent, I can well imagine how painful it must be for those families whose children are succumbing to radiation poisoning.
Postion	Tokenization
1	As
2	a
3	parent
4	,
5	I
6	can
7	well
8	imagine
9	how
10	painful
11	it
12	must
13	be
14	for
15	those
16	families
17	whose
18	children
19	are
20	succumbing
21	to
22	radiation
23	poisoning
24	.
Position	Tokenization	UPOS	Head	Deprel
1	As	ADP	3	case
2	a	DET	3	det
3	parent	NOUN	8	obl
4	,	PUNCT	8	punct
5	I	PRON	8	nsubj
6	can	AUX	8	aux
7	well	ADV	8	advmod
8	imagine	VERB	0	root
9	how	SCONJ	10	mark
10	painful	ADJ	8	obj
11	it	PRON	10	expl
12	must	AUX	10	aux
13	be	AUX	10	cop
14	for	ADP	16	case
15	those	DET	16	det
16	families	NOUN	10	obl
17	whose	PRON	18	nmod:poss
18	children	NOUN	20	nsubj
19	are	AUX	20	aux
20	succumbing	VERB	16	acl:relcl
21	to	ADP	23	case
22	radiation	NOUN	23	compound
23	poisoning	NOUN	20	obl
24	.	PUNCT	8	punct