Here are some concepts: bear, enclosure, stand, zoo

What is a sentence about these concepts?

Sentence is below.
A large black bear standing in a enclosure at a zoo.

Here are some concepts: forehead, lean, lie, move, panel

What is a sentence about these concepts?

Sentence is below.
Lying on her stomach on the panel, someone moves toward someone and leans her forehead against his.

Here are some concepts: buy, produce, vendor

What is a sentence about these concepts?

Sentence is below.
An old woman is buying produce from street vendors.

Here are some concepts: break, building, fire, firefighter, incident

What is a sentence about these concepts?
Sentence is below.
firefighters extinguish fire on a burning portion of building after fire broke out incident