A "pretext stop" occurs when police officers stop a vehicle under the excuse of a minor traffic offense so that they can search for illegal or dishonest behavior. In that respect, the search typically happens with permission of the driver. Besides, in general, minorities are usually selected as objects of pretext stops, since they are believed to be prone to crime.
I think tunnel is the answer because it is an object that in the place that dark. I also think that it is train but i will go with B. tunnel. <u>Dark and hero are not objects</u>