Task: Question Answering
Input (English): Context: We moved into a house that had two different phone lines . We canceled one and that line was used in a lot of the rooms of the house . How do I get those phone jacks to work with the one phone line we have now ? I opened up the box outside and there 's a 1 section with a red and green wire and a 2 section with a red and green wire . 
Question: What may have caused you to cancel the phone line ?
Output (English): We had an extra one .