Detailed Instructions: 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: howling is used to warn other wolves by wolves, Fact2: Canis lupus is the same species that includes grey wolves., Question: Howling is used by members of the species Canis Lupus to warn who? (A) related organisms (B) other members (C) mammals (D) Crocodilian mothers (E) other phyla (F) no one (G) animals (H) members of a different species
Solution:
B