TASK DEFINITION: In this task, you are given a sentence and a question, you would be asked to create the answer which is contained in the sentence provided.
PROBLEM: Sentence: A metallic bond is the force of attraction between a positive metal ion and valence electrons. Question: What is the force of attraction between a positive metal ion and valence electrons?

SOLUTION: metallic bond

PROBLEM: Sentence: When the energy of the earthquake reaches shore, it forms a huge wave called a tsunami. Question: When the energy of the earthquake reaches shore, it forms a huge wave called?

SOLUTION: a tsunami

PROBLEM: Sentence: Females are not influenced by the male sex hormone testosterone during embryonic development because they lack y chromosome. Question: Females are not influenced by the male sex hormone testosterone during embryonic development because they lack what?

SOLUTION:
y chromosome