Task: Question Answering
Input (English): At 4 pm 22 people stood in front of Rep. Adam Schiff's office to vigil against the Iraq war and occupation . We stood outside on Raymond Ave to honking horns and supportive pedestrians . Seven of us walked up to the Representative's office on the 8th floor . We handed a staff person a copy of the book " Three Trillion Dollar War " and a letter asking Rep. Schiff to take more leadership in ending the Iraq occupation . 
Question: Why did 22 people stand in front of Rep. Adam Schiff's office to vigil against the Iraq war and occupation ?
Output (English): Because they oppose the war .