Hearing a knock on the door in the middle of the night is often unexpected and scary because its usually not a good sign and people don't know who it is
Context: "I heard a knock on my door at 2 am in the morning."
Hypothesis: I heard a knock on my door at 2 am in the morning and got scared because I didn't know who it was
Based on the context, is the hypothesis true, false, or unknown?