Task: Question Answering
Input (English): Context: That simple ... Anyway , it was , quite nice to met these people , I kind of ... like them , after all . For the next day we ( I mean Elka and me ) had planned grill . But quite out of the blue , the weather changed -- it rained and that was serious threat to the whole grill idea . Fortunately Elka decided to move our party to the attic of her house and put grill on the balcony , under parasol . 
Question: Why did Elka and the narrator want to grill ?
Output (English): They wanted to have a social gathering .