They'd press the nuclear launch button if it got them a chunk of meat or a herring for a reward.
They'd press the nuclear launch button if they got a chunk of meat for a reward because they are desperate for food.
mnli hypothesis: They'd press the nuclear launch button if they got a chunk of meat for a reward because they are desperate for food. premise: They'd press the nuclear launch button if it got them a chunk of meat or a herring for a reward.