Fill in the blank (_) in the following sentence from the following choices.
Sentence: Mike sneezes around flowers, but is just fine around perfumes, so he must have no allergy to the _ .

Choice 1: Mike sneezes around flowers, but is just fine around perfumes, so he must have no allergy to the flowers .
Choice 2: Mike sneezes around flowers, but is just fine around perfumes, so he must have no allergy to the perfumes .
Which of the choices is correct? Respond with only "1" or "2" and no additional text.
2
2.