A little girl with braided pigtails riding a pink bike.
A girl riding a bike.
A little girl with a bald head riding a purple bike.
People are in a Scottish village.
Two girls are pictured together.
Two people of Asian descent examining an object one is holding closely.
The man is eating.
A man is holding a microphone.
The assumption that the participants could accurately keep track of their food and diet doomed the study.