You are given a sentence and a question in the input. The information provided in the sentence should be enough to answer the question. You're expected to write the correct answer. Do not use any facts other than those provided in the sentence.

[EX Q]: Sentence: He gave the bell to Alice, who rang the bell and wished for a pretty bird.
Question: What item was not wished for in the story?
[EX A]: a pretty bird.

[EX Q]: Sentence: After several days pass, the princess climbs up to the top of a tree in order to find out where they are.
Question: What did the princess climb to see the castle?
[EX A]: A tree.

[EX Q]: Sentence: The city is directly bounded by several other municipalities of the Kathmandu valley: south of the Bagmati by Lalitpur Sub-Metropolitan City (Patan) with which it today forms one urban area surrounded by a ring road, to the southwest by Kirtipur Municipality and to the east by Madyapur Thimi Municipality.
Question: Where does the Lalitpur Sub-Metropolitan City stand in relation to the Bagmati River?
[EX A]:
south.