Single/multi-select question: Does the sentence "Consequently, girls who have a high-fat diet and who are not physically active begin menstruating earlier, on average, than girls whose diet contains less fat and whose activities involve fat reducing exercise (e.g. ballet and gymnastics)." provide a valid answer to the question "Do girls who are malnourished start menustrating earlier or later than those with high-fat diets?"
Possible answers:
[1]. yes.
[2]. no.
[2].