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.

Sentence: They have had over 60 chart hits in the UK , starting with 1967 's `` Pictures Of Matchstick Men '' , and the most recent being in 2010 , which is more than any other rock group . 
 Question: what has  had something?
They

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

Sentence: COG is a 6-piece metal band based in Metro Manila , Philippines . 
 Question: who is  based   somewhere?

COG ### a 6-piece metal band