Problem: Two groups of people followed different diets. Group A was comprised of vegans, while group B had a regular diet, with the mention they ate a lots of fatty foods and fast-food. Which group didn't consume excess dietary lipids?

A: Group A

Problem: Two friends met after 20 years and had a beer together. Vlad was a geologist and studied earthquakes. Mort was a pedologist and studied soils. They had some interesting conversations that night. Which friend studied more about seismic waves bending?

A: Vlad

Problem: Two groups of patients were under observation for heart disease. The Red group was composed of people with low cholesterol, while the Yellow group was comprised of people with very high cholesterol. Which group had fewer people with high blood pressure?

A: Red

Problem: Two students read about reproduction for biology class. Vic read more about reptile reproduction, while Fox read more about fish reproduction. Which student learned less about fertilization taking place outside of the mother's body?

A:
Vic