Concepts: announce, aspire, competitor, event, politician
A: politician speaks to aspiring competitors during an event to announce a major initiative .
Concepts: pass, rainbow, storm
A: a passing storm produces a rainbow
Concepts: dog, grassland, work
A: a dog works in grassland .
Concepts: debate, follow, politician, stage
A:
politician waits behind his podium as politician makes her way off the stage following the third presidential debate .