Definition: In this task, you will use your knowledge about language (and common sense) to determine what element the marked number refers to. The numbers are marked with two underlines around them, like: _ number _. Your answer should be chosen from the given text, and should not contain other words.
Input: Diane Chambers:  Carla , I do n't think you should be engaging in strenuous activity when you 're with child .
Carla Tortelli: If I did n't do things with child , I 'd never leave the house . The only thing I ever did without child resulted in _ one _ .

child