Please choose the correct ending to complete the given sentence: Education and Communications: [header] How to be a better test taker [title] Smell a strong scent while studying. [step] Rub on some cream or lotion with a fruit, vegetable, or flower scent in it. Study while the scent is strong.

Ending1: Right before taking the test, rub on the same scent. Smell is closely linked to memory, and this trick can help you remember what you learned earlier. Ending2: [substeps] Don't go too far or too fast while you are studying to avoid smelling. That can lead to you being sick more quickly. Ending3: Here are some common superdrug fragrances found in perfume : [substeps] Peppermint peppermint vanilla sweet almond [title] Talk to your doctor before starting any hormone therapy. [step] If you have any abnormal hormone induction, ask your doctor about a smoother approach to take. Ending4: If you are wearing perfume or cologne, then you have a strong, minty smell as well. Don't wear it for too long and you will be more likely to notice it.

Answer format: ending1/ending2/ending3/ending4