Premise: Coronary artery disease . Usually symptoms occur with exercise or emotional stress , last less than a few minutes , and get better with rest . Risk factors include : high blood pressure , smoking , diabetes , lack of exercise , obesity , high blood cholesterol , poor diet , and excessive alcohol , among others . Prevention is by eating a healthy diet , regular exercise , maintaining a healthy weight and not smoking .
Hypothesis: Regularly exercising can prevent coronary artery disease.
Label: ENTAILMENT