In Dante's Divine Comedy (specifically the Inferno), it is harpies that torture people who chose to commit suicide. The people who committed suicide are stuck in trees in a forest and tortured by the harpies. This is supposedly a punishment for having taken their own life, as they instead face eternal torture rather than eternal life.
C, both of these.
Hope this helps!
Choices 2 and 5 are correct. The other sentences use too many commas and periods in the wrong placements. If you read it out and pause at each comma and period, the others will sound wrong to the ear. Hope this helps! :)