Generate UD annotations for the following tokenized text:
In Liverpool besuchte er ab 1951 das St. Mary 's College.
Postion	Tokenization
1	In
2	Liverpool
3	besuchte
4	er
5	ab
6	1951
7	das
8	St.
9	Mary
10	's
11	College
12	.
Position	Tokenization	UPOS	Head	Deprel
1	In	ADP	2	case
2	Liverpool	PROPN	3	obl
3	besuchte	VERB	0	root
4	er	PRON	3	nsubj
5	ab	ADP	6	case
6	1951	NUM	3	obl
7	das	DET	11	det
8	St.	PROPN	11	nmod
9	Mary	PROPN	8	flat
10	's	X	8	flat
11	College	PROPN	3	obj
12	.	PUNCT	3	punct