<human>: Can you summarize the given text in a few sentences?

Over the past couple of weeks, the ground floor of my building in my school has been swarming with what seems to be flying ants. They fly around the hallways on that floor, get stuck in the lighting, and, worst of all, seem to collect and (usually) die in our water fountain. 

The school supposedly hires an exterminator every so often, but their problem is that there's a grassy field (for sports) directly outside of the building. My understanding is that the insects would just come back if regular extermination was used. Also, perhaps another problem is that some students bring food onto the floor, which inevitably results in crumbs. 

The problem is getting ridiculous, people have been complaining to me about it (I'm the incoming student government president). The school apparently has no idea what the hell to do, so do any of you know anything feasible and relatively cost-effective that could work here? We're in the eastern United States, other than that I'm going to stay mum on our specifics.
<bot>: School has flying ants in water fountains. It's really annoying. They don't know what the hell to do. I'm the student government president. What can I encourage them to do?