Task: Question Answering
Input (English): Passage: One day , Katie invited her best friend Mary over to her house . Katie was very excited because it was the first time that Katie had a friend come over to her house . When Mary first arrived , Katie asked Mary if she would like anything to eat or anything to drink . Katie had seen her mom ask visitors if they would like anything to eat or drink so she figured that she would ask Mary those questions . Mary said that she was not hungry but said that she was thirsty . Katie grabbed 2 cups , grabbed some ice and then grabbed the pitcher of lemonade . Katie then put the ice into the cups and poured the lemonade . The lemonade was freshly squeezed and tasted great . Once the girls were finished drinking their lemonade they went and played . Question: When did Katie tell Mary what drinks they had at the house? Option1: on the phone when inviting her over Option2: when she arrived
Output (English): when she arrived