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:
When you discussed it, i was trying to think back to our remedies and discussions but the 3 years have made it difficult.
Postion	Tokenization
1	When
2	you
3	discussed
4	it
5	,
6	i
7	was
8	trying
9	to
10	think
11	back
12	to
13	our
14	remedies
15	and
16	discussions
17	but
18	the
19	3
20	years
21	have
22	made
23	it
24	difficult
25	.
Position	Tokenization	UPOS	Head	Deprel
1	When	SCONJ	3	mark
2	you	PRON	3	nsubj
3	discussed	VERB	8	advcl
4	it	PRON	3	obj
5	,	PUNCT	8	punct
6	i	PRON	8	nsubj
7	was	AUX	8	aux
8	trying	VERB	0	root
9	to	PART	10	mark
10	think	VERB	8	xcomp
11	back	ADV	10	advmod
12	to	ADP	14	case
13	our	PRON	14	nmod:poss
14	remedies	NOUN	11	obl
15	and	CCONJ	16	cc
16	discussions	NOUN	14	conj
17	but	CCONJ	22	cc
18	the	DET	20	det
19	3	NUM	20	nummod
20	years	NOUN	22	nsubj
21	have	AUX	22	aux
22	made	VERB	8	conj
23	it	PRON	22	obj
24	difficult	ADJ	22	xcomp
25	.	PUNCT	8	punct