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 Input:
Sentence: With this new area, the population density which was 85 in 1991 is still 85 in 2001; it is likely to jump to 111 in 2011 and 161 in 2021. 
Question: How dense was the population of Kathmandu in 1991?

Ex Output:
85.


Ex Input:
Sentence: She has her life planned to a tight schedule , determined to marry and retire from performing to a life of child-rearing by 22 . 
Question: Sylvia and Julie both desire something. What is it?

Ex Output:
marry from performing life by 22.


Ex Input:
Sentence: With this new area, the population density which was 85 in 1991 is still 85 in 2001; it is likely to jump to 111 in 2011 and 161 in 2021. 
Question: How dense was the population of Kathmandu in 1991?

Ex Output:

85.


