Generate UD annotations for the following tokenized text:
Der Partner blickt gen Osten
Postion	Tokenization
1	Der
2	Partner
3	blickt
4	gen
5	Osten
Position	Tokenization	UPOS	Head	Deprel
1	Der	DET	2	det
2	Partner	NOUN	3	nsubj
3	blickt	VERB	0	root
4	gen	ADP	5	case
5	Osten	NOUN	3	obl