CONCEPTS: bread, condiment, dog

GEN: Hot dogs wrapped in white bread with various condiments.

CONCEPTS: building, centre, mixture

GEN: the centre is often an ugly mixture of buildings and styles

CONCEPTS: hiker, volcano, walk

GEN: A group of hikers walk on lava near an active volcano.

CONCEPTS: couple, reunite, time

GEN:
A couple that has been apart for a long time is finally reunited.