Q: You are given a passage. Using the information present in the passage, you need to classify it into one of the 10 topics: 0 - 'Society & Culture', 1 - 'Science & Mathematics', 2 - 'Health', 3 - 'Education & Reference', 4 - 'Computers & Internet', 5 - 'Sports', 6 - 'Business & Finance', 7 - 'Entertainment & Music', 8 - 'Family & Relationships', 9 - 'Politics & Government'.
If the plane is on a treadmill like the ones we run on at the gym, then it won't really be 'going' anywhere and will not take off because no air is passing by the wings to generate lift.  \n\nI think you might have to clarify this one further...
A:
1