Here are some concepts: billow, come, smoke, track

What is a sentence about these concepts?

Sentence is below.
Train coming down the tracks with engineer visible and lots of black smoke billowing upward

Here are some concepts: celebrate, country, holiday

What is a sentence about these concepts?

Sentence is below.
country also celebrates western christian holiday .

Here are some concepts: bunch, gather, hay

What is a sentence about these concepts?

Sentence is below.
A bunch of zebras gather together to eat hay.

Here are some concepts: centre, pack, shopper

What is a sentence about these concepts?
Sentence is below.
a city in the centre is packed with shoppers and visitors to the market