Question: What is under the same family as worms?
Options:
- (A) animals
- (B) parasites
- (C) bacteria
- (D) eels
- (E) ant
- (F) leeches
- (G) snakes
- (H) infected
Let's be accurate as possible and think step-by-step.

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
Annelids are worms such as the familiar earthworm. Annelids include earthworms and leeches. Leeches are related to worms.
The answer: (F).