Produce a sentence which mentions all of these concepts: cattle, grass, graze, head

Several head of cattle grazing on grass inside a wire fence.

Produce a sentence which mentions all of these concepts: appearance, concert, explode, politician, structure

fireworks explode over greek revival structure after a public concert and appearance by politician

Produce a sentence which mentions all of these concepts: ambulance, emergency, respond
ambulance in the streets responding to an emergency