premise: How to use maca powder<br>Use maca as medicine. As a medicine, both maca root and powder has traditionally been used to treat anemia, chronic fatigue, and to boost energy. It also enhance both physical and sexual performance as well as male and female libido by balancing hormones.
hypothesis: If you are losing stamina in the middle of the afternoon, you could use maca powder to uplift you.
reason: the meaning is the same but the words are different so the AI thought unknown information was given and marked it neither.