Perhatikan dialog berikut.
Ana: "Brrr, I feel so cold. Hachoo!"
Ben: "It seems you've caught a cold. Did you bring your jacket?"
Ana: "I did, but I left it in my locker."
Ben: "Oh, I see. You are also looking a bit pale."
Berdasarkan kondisi Ana dalam dialog tersebut, saran apakah yang paling mungkin akan diberikan Ben selanjutnya?