A Nurse Is on the Treadmill Exercising,when the Woman Next

A nurse is on the treadmill exercising,when the woman next to her says,"You're a nurse.Explain to me how the scale says I've lost weight,but my waist and tummy just keep getting larger." Which would be the most appropriate response by the nurse?

A) "I'm concerned.You need to see your health care provider to follow up on this."
B) "Muscle weighs more than fat so you're creating muscle while losing fat,but it takes a while for the body to redistribute the weight."
C) "Tell me what you've been eating in the last week or so."
D) "You're running so you're strengthening your legs and thighs,but to lose around your tummy,you have to exercise your abdominal muscles."