CONCEPTS: sneaker, talk, tie

GEN: A guy is having his sneakers tied by a woman while they talk.

CONCEPTS: formula, teacher, whiteboard

GEN: teacher of physics writing a formula on interactive whiteboard .

CONCEPTS: enjoy, thing, tourism, visit

GEN: things to do visit tourism enjoy a boat trip around island

CONCEPTS: day, gather, summer

GEN:
People gather for a summer fair on a sunny day.