TASK DEFINITION: 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").
PROBLEM: Fact1: soil is formed by rocks eroding, Fact2: Rivers erode the rocks they flow over., Question: What is formed by rivers? (A) fish (B) soil (C) rain (D) bamboo (E) spring (F) clouds (G) kayaks (H) NaCl

SOLUTION: B

PROBLEM: Fact1: Most salamanders use their sense of smell to find a mate., Fact2: Like frogs, salamanders are amphibians., Question: What uses its sense of smell to find a mate? (A) the Sun (B) peachleaf willow (C) rocks (D) fur seals (E) warm-blooded (F) trees (G) passenger pigeons (H) some amphibians

SOLUTION: H

PROBLEM: Fact1: Adult sponges produce eggs and sperm., Fact2: Sponges are the most primitive multicellular animals., Question: The most primitive multi-cellular animals produce what? (A) Electrical energy (B) eggs and sperm (C) harmful substances (D) scarce resources (E) Organic compounds (F) Chemical energy (G) fur and fat (H) aerobic capacity

SOLUTION:
B