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").
--------
Question: Fact1: Pregnancy is the carrying of one or more offspring from fertilization until birth., Fact2: An elephant pregnancy lasts about 22 months., Question: How long is the time from fertilization until birth for an elephant? (A) minutes (B) fewer (C) winter (D) 22 months (E) eight (F) Ages 0 to 3 (G) 86400 (H) calibrated

Answer: D


Question: Fact1: when an electrical circuit is working properly , electrical current runs through that circuit, Fact2: An electric current is then used to burn the tumor away., Question: When the electrical circuit is working properly, what can happen? (A) dogs can run (B) heat production (C) enormous damage to homes (D) a tumor can be burned away (E) massive damage (F) sperm and egg fuse (G) baskets can be hand-woven (H) bacteria can thrive

Answer: D


Question: Fact1: hydropower requires damming a river, Fact2: Streams and rivers are crossed on rocks, beaver dams, on fallen trees or by wading., Question: Hydropower requires beavers damming what? (A) lakes with large rocks (B) a hydraulic system (C) organisms and their habitat (D) streams with two branches (E) water with old boards (F) scarce resources (G) fissures of hot, acidic water (H) streams with fallen trees

Answer:
H