Task: Question Answering
Input (English): Passage: I do not like to fly but sometimes it is necessary . I am going to visit my friend in Chicago , so I have to go to the airport . I have a cab take me there . I do n't like to check my bags , because sometimes they lose them and I 'm nervous enough as it is . So I get my ticket and have the rest of my stuff on a bag on my back . Now I have to go through security . Then I pass myself through the x ray machine . Now I have to rush to put my shoes back on and run to my gate . Once at the gate I wait till they call my ticket section . I find my seat and tuck my bag under my feet and get ready to fly . Question: When did they pass their bag through the xray machine? Option1: After going to Chicago Option2: at the security line
Output (English): at the security line