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: Colin Fisher:  What the hell is this ?
Dr. Camille Saroyan: It 's a nipple
Colin Fisher: No , I know a nipple when I see _ one _ , but there 's something fused into it
Dr. Camille Saroyan: Oh , it 's a nipple ring

nipple