Definition: In this task, you're given a statement and three sentences as choices. Your job is to determine which sentence can be inferred from the statement. Incorrect choices change the meaning in important ways or have details that are not mentioned in the statement. Indicate your answer as 1,2, or 3 corresponding to the choice number of the selected sentence.
Input: Statement: 7 Generally, higher percent utilization equates to higher reactivity of the reagent, and, therefore, less reagent is needed to achieve a given level of SO2 removal. Choices:  1. higher percent utilization equates to higher reactivity of the reagen all the time 2. higher percent utilization equates to higher attractiveness 3. higher percent utilization equates to higher reactivity of the reagent, usually

3