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.

Ex Input:
Sentence: The number of CGG repeats correlates with penetrance and age of onset . 
 Question: what   correlates  with something?

Ex Output:
The number of CGG


Ex Input:
Sentence: An `` optical image stabilizer '' , often abbreviated OIS , IS , or OS , is a mechanism used in a still camera or video camera that stabilizes the recorded image by varying the optical path to the sensor . 
 Question: what is something used  in?

Ex Output:
a still camera or video camera ### a still camera ### video camera


Ex Input:
Sentence: Latif said he traveled from Yemen to Pakistan in August 2001 to seek medical treatment , while the U.S. government alleged he went there to receive military training from affiliates of al Qaeda . 
 Question: who   traveled?

Ex Output:

Latif ### he