The correct answer is option 3, Pulmonary vein. The blood vessel carrying blood from the lungs to the heart is called the pulmonary vein. This is because oxygenated blood from the lungs is transported back to the heart through the pulmonary veins. Option 1, Hepatic artery, is incorrect as the hepatic artery carries blood to the liver, not from the lungs to the heart. Option 2, Pulmonary artery, is incorrect as the pulmonary artery carries deoxygenated blood from the heart to the lungs. Option 4, Renal artery, is also incorrect as the renal artery carries blood to the kidneys, not from the lungs to the heart.