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.

Example Input: Sentence: About half of solar type of radiation is absorbed in the first 15 meters of water. Question: About half of what type of radiation is absorbed in the first 15 meters of water?
Example Output: solar

Example Input: Sentence: Surface tension comes from the fact that particles at the surface of a liquid do not experience interactions from all directions imbalance of forces leads to what on the surface. Question: Surface tension comes from the fact that particles at the surface of a liquid do not experience interactions from all directions which leads to what on the surface?
Example Output: imbalance of forces

Example Input: Sentence: An animal produces polyclonal antibodies after exposure to a microbial antigen. Question: What are the antibodies an animal produces after exposure to a microbial antigen?
Example Output:
polyclonal