In this task, you are given two facts, and a multiple-choice question. Based on the given facts, answer the question with index of the correct option (e.g, "A").

Fact1: high pressure systems cause clear weather, Fact2: High pressure systems tend to bring calm weather., Question: What do high pressure systems make? (A) heat energy (B) energy (C) electricity (D) calm days (E) fossil fuels (F) Solutions (G) Pollution (H) Metling snow
D

Fact1: Annelids have the amazing capacity to regrow segments that break off., Fact2: Annelids include earthworms and leeches., Question: What do earthworms do when a segment breaks off (A) Dies (B) Regrows it (C) Reproduces (D) Sediment (E) root growth (F) migrate (G) Stops growing (H) roots
B

Fact1: Roundworms may be free-living or parasitic., Fact2: Roundworms Can Cause Anorexia., Question: Anorexia can be caused by (A) parasites (B) contamination (C) cigarettes (D) Leptospirosis (E) Smoking (F) Pesticides (G) heat or cold (H) acetic acid
A