Concepts: building, era, remain
A: derelict building remains of the former era .
Concepts: art, gallery, include
A: art gallery which includes art and a statue or sculpture
Concepts: extinguish, fire, gear
A: A man in a firefighter safety gear extinguishes a fire by tossing a substance into it.
Concepts: bike, control, lose
A:
The man lost control of his bike.