Here are some concepts: bed, sleep, worker

What is a sentence about these concepts?

Sentence is below.
A worker sleeping in his bed.

Here are some concepts: autumn, leave, vine

What is a sentence about these concepts?

Sentence is below.
colored leaves of the wild vine in autumn

Here are some concepts: cover, root, trail

What is a sentence about these concepts?

Sentence is below.
large rocks and roots cover much of the trail .

Here are some concepts: blue, paint, sky

What is a sentence about these concepts?
Sentence is below.
the ceiling is painted in cobalt blue to give the appearance of the sky