This is when you lose weight, gain weight, then lose weight, then gain more weight than you had before!! It can go on for a very long time. Many obese people suffer from this.
They contain clove which alters the flavor and numbs the lungs
You have no obligation because its none of your buisness
Weightlifting builds many muscles which would restrict movement
yoga has many positions which keep you flexible
basketball is mainly running and jumping which don't keep you flexible
running only works the legs
so your answer is B. yoga