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.

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

A: the No. 15 song for 1975 .
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Q: Sentence: Calor provide gas both for use in bulk tanks and in smaller gas cylinders . 
 Question: what is  provided?

A: gas ### gas both for use in bulk tanks and in smaller gas cylinders
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Q: Sentence: According to Indian government analysis , they began the process of laying a corridor , which is now widely referred to as the Revolutionary Corridor extending from Nepal to across six Indian States , including Bihar , Chhattisgarh , Jharkhand , Andhra Pradesh , Odisha and Madhya Pradesh . 
 Question: what   includes something?

A:
corridor
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