instruction:
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: Protozoa can be classified on the basis of how they move., Fact2: Paramecium are protozoa, single celled animals., Question: What can be classified on the basis of how they move? (A) each species (B) aquatic organisms (C) reptiles ancestral to mammals (D) single celled organisms (E) microbes and mussels (F) trailers and boats (G) How fast a vehicle is going (H) melanin content
answer:
D


question:
Fact1: the looseness of soil has a positive impact on a plant 's roots' growth in that soil, Fact2: Roots gather plant nutrients., Question: What does looseness of soil have an impact on? (A) age of the plant (B) viability of plant (C) important habitats (D) bloom time (E) climate (F) water retention (G) Plants growth (H) genetic diversity
answer:
G


question:
Fact1: biofuel is used to produce electricity by burning, Fact2: Biofuels are alcohols, such as ethanol or other chemicals, derived from biomass or living matter., Question: What produces electricity by burning? (A) Green beans (B) energy (C) Alcohols (D) Water (E) Most plants (F) Light (G) Sand (H) heat energy
answer:

C