TASK DEFINITION: In this task, you are given a sentence and question which can be answered using the sentence. Your task is to answer the question using the information from the sentence. The answer to the question is unique and it is a continuous text span from the sentence.
PROBLEM: Sentence: Migrants to Belfast came from across Ireland , Scotland and England , but particularly from rural Ulster , where sectarian tensions ran deep . 
 Question: where did someone come  from?

SOLUTION: across Ireland , Scotland and England , but particularly from rural Ulster , where sectarian tensions ran deep

PROBLEM: Sentence: The natural sparkling waters of Duszniki are used in treatment of a variety of illnesses , including cardiac problems , gastrical problems . 
 Question: what is  included?

SOLUTION: cardiac problems ### gastrical problems

PROBLEM: Sentence: `` Billboard '' ranked it as the No. 15 song for 1975 . 
 Question: what was something ranked  as?

SOLUTION:
the No. 15 song for 1975 .