He got all defensive and he raised his voice at me . He said he was n't doing that to her but other passengers . I said ' I mean .. ' and he interrupted ' I mean .. what ?

Generate a question about the above context.
what could be said of the location of this event ?
Available choices:
[1]. It could be that they 're in a transport vessel with shoppers .
[2]. it could be that they 're in a transport vessel with passengers
[3]. it could be that they 're in a restaurant with customers .
[4]. it could be that they 're in a transport vessel with dealers .