CONCEPTS: bottom, change, direction, scroll, top

GEN: The direction of the scrolling letters change from bottom to top and now they're in the middle.

CONCEPTS: airport, battle, blaze, firefighter

GEN: a firefighter rushes towards the building at the airport as crews battle a huge blaze

CONCEPTS: beach, egg, turtle

GEN: turtle laying eggs on the beach

CONCEPTS: bulldog, lawn, run

GEN:
bulldog runs on a lawn