In this task, you are given a multiple-choice question and you have to pick the correct option. Answer with option indexes (i.e., "A", "B", "C", and "D").

When the amount of food goes down, the amount of conflict between the organisms searching for it will (A) nothing. (B) remain the same (C) go down (D) go up
D

If you had a hammer, you would find ____ nails made of ____ (A) wood; wood (B) iron; wood (C) wood; iron (D) iron; iron
D

Paul's dog has just pooped on the lawn. The dog has (A) had a nutritious meal within the last day (B) gotten himself into trouble (C) had a lot to drink (D) been a good boy

A