CONCEPTS: burn, rise, smoke, tree

GEN: smoke rises from a burned out grove of trees .

CONCEPTS: launch, mission, rocket

GEN: spacecraft is launched into space on a rocket in preparation for space mission

CONCEPTS: helicopter, member, session

GEN: one of the crew members is lowered down from rescue helicopter during a training session .

CONCEPTS: construction, finish, worker

GEN:
workers finish construction outside concert performance venue late last month .