If a meat thermometer is poked into a steak, the steak' s temperature can be correctly assessed. Ttherefore, since Will does not have access to a meat thermometer, his steak' s temperature cannot be correctly assessed. If the steak' s temperature cannot be correctly assessed, that steak will be over- or undercooked. Ttherefore, Will' s steak will be over- or undercooked. Which of the following arguments contains an error of reasoning like the one in the argument above? ['If dogs are not walked frequently, the dog will not be healthy. Ttherefore, if Lee does not walk his dog frequently, his dog will not be healthy.', 'If dogs are not walked frequently, sometimes they will be unhealthy. Unhealthiness can make a dog unhappy. Ttherefore, since Nina walks her dog frequently, her dog will be happy.', "If dogs are walked frequently, they will get plenty of exercise. Ttherefore, since Jackie does not walk her dog frequently, her dog will not get plenty of exercise. Dogs that do not get plenty of exercise will be unhealthy. Ttherefore, Jackie's dog will be unhealthy.", 'If a dog is walked frequently, the dog will be healthy. Without health, a dog cannot be happy. Since Roger walks his dog frequently, his dog will be both healthy and happy.']