Here are some concepts: atom, electron, number

What is a sentence about these concepts?

Sentence is below.
the number of electrons in an atom is

Here are some concepts: airplane, cloud, fly

What is a sentence about these concepts?

Sentence is below.
airplane flying in the clouds

Here are some concepts: greet, politician, student

What is a sentence about these concepts?

Sentence is below.
politician is greeted by students as he arrives on thursday .

Here are some concepts: garden, hammock, relax

What is a sentence about these concepts?
Sentence is below.
bottom of the garden at sea level are hammocks to relax and sway in .