You are given a sentence, a question and two answer options ('A' and 'B'). Your task is to find the correct answer (return the string of the correct option, not 'A' or 'B') for the given question.

Sentence: Donna is working out on a local jogging path. Donna sprints at full speed for three minutes on the path then jogs at a more leisurely pace for another three minutes. Question: During which portion of her workout will Donna cover a smaller amount of ground? (A) when she is sprinting (B) when she is jogging
when she is jogging