When friends go on vacation without someone it can often make that person feel left out and lonely, especially if there is no one else to hang out with for an extended period of time
Context: My friends went on vacation without me, and now I have no one to hang out with for 3 weeks.
Hypothesis: I feel so lonely because my friends went on vacation without me and now I have no one to hang out with for 3 weeks.

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