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: a ship is used for moving people across bodies of water, Fact2: An ocean is a large body of water., Question: What is used to move people across an ocean? (A) A wagon (B) A wave (C) energy (D) wind (E) oil (F) dolphins (G) A ship (H) A catapult
G

Fact1: shelter is used for protection by animals against weather, Fact2: Many animals use sponges for shelter., Question: What can animals use for protection? (A) hair (B) bushes (C) keratin (D) food (E) shells (F) appendages (G) energy (H) sponges
H

Fact1: Protozoa can be classified on the basis of how they move., Fact2: Cryptosporidium parvum is the hardest protozoa to kill., Question: How can animals like cyptosporidium be classified? (A) prokaryotic cells (B) holding nutrients (C) Laboratory (D) how they move (E) eukaryotic cells (F) coelenterates (G) melanin content (H) angiosperm

D