Here are some concepts: hide, sky, sun

What is a sentence about these concepts?

Sentence is below.
dense smog hides sun on the sky

Here are some concepts: ceremony, degree, receive

What is a sentence about these concepts?

Sentence is below.
comedian receives a honorary degree and speaks at the graduation ceremony

Here are some concepts: mountain, skier, travel

What is a sentence about these concepts?

Sentence is below.
Two skiers are traveling down a snowy mountain.

Here are some concepts: guitar, listen, stop

What is a sentence about these concepts?
Sentence is below.
The girl in a purple sweater performs on her guitar and passersby stop to listen.