Task: Text Completion
Input (English): Sentence1: Mother told her children it would be lunchtime in fifteen minutes. Sentence2: But then she got an important phone call. Sentence3: While she was talking, the dog dragged mud all over the kitchen. Sentence4: The kids started to pester their mother, who was still on the phone. 
 (A) The mother felt quite frustrated. (B) The children's behavior calmed the mother down.
Output (English): A