Flies are often seen as pests and they can be very irritating when they are in large numbers and someone is unable to get rid of them
Context: I have a bunch of flies in my room and it's driving me nuts that I cannot seem to get rid of them.!
Hypothesis: I have a swarm of flies in my room and it's really irritating that I can't seem to get rid of them

Given this context, determine if the hypothesis is true (Yes, no, or unknown)?