Task: Question Answering
Input (English): Passage: We had a very nice party scheduled for my daughter . It was a birthday party . Unfortunately , my daughter got sick right before the party was supposed to begin . We did n't want to have the party and have everyone get sick and she was too sick to attend so we decided to cancel the party and reschedule for a later date . They were very nice and said that we could have it another day without paying any more money . then we started to contact all of our guests . We did n't want anyone showing up if we were n't going to be there . We called everyone we could . We did n't have phone numbers for all of their guests . The invitations had been sent out on the Internet so I went online and I sent everyone a message explaining that it had been cancelled . Everyone found out okay . Question: When was the party supposed to be held? Option1: when it was daughter's birthday Option2: when it was mom's birthday
Output (English): when it was daughter's birthday