Task: Question Answering
Input (English): Passage: I flushed the toilet and saw that the water was not going down . I saw that the toilet was clogged . I looked around for the plunger , which I kept in the bathroom .  I picked up the plunger and put it straight down in the center of the toilet bowl . I felt the plunger pick up some suction and I began lifting it up and down . I heard the water sloshing up and down in the plunger , so I pulled it up .  The toilet did n't become unclogged yet , so I put the plunger back down into the toilet bowl and plunged again .  I waited for a minute to make sure that it would n't come back up , then I flushed the toilet to double check that the toilet was unclogged . It flushed normally and I left the bathroom . Question: When did they lift up the plunger and something happened to the water and toilet paper? Option1: when they flushed Option2: when they felt suction on the plunger
Output (English): when they felt suction on the plunger