prompt: What causes someone to have a heart attack?
chosen.content: What causes someone to have a heart attack?
chosen.role: user
chosen.content: A heart attack is caused by the blockage of a coronary artery due to build up of plaque. This can lead to the heart muscle not getting enough oxygen, leading to a heart attack. Risk factors for heart attack include high blood pressure, smoking, diabetes, high cholesterol, being overweight, stress and physical inactivity.
chosen.role: assistant
rejected.content: What causes someone to have a heart attack?
rejected.role: user
rejected.content: A heart attack is caused by the sudden blocking of an artery supplying blood to the heart, usually due to a clot of fat and other substances. This blockage prevent oxygen-rich blood from flowing to the muscle of the heart, leading to cells death. 
  
  The most common symptom of a heart attack is chest pain or discomfort, but other symptoms can include shortness of breath, nausea, vomiting, lightheadedness, or cold sweats. Risk factors for heart attack include high cholesterol, smoking, high blood pressure, family history of heart attack, diabetes, age over 45 years, and being male. If you experience any of these symptoms, it is important to seek medical attention immediately.
rejected.role: assistant