Here are some concepts: coral, reef, snapper

What is a sentence about these concepts?

Sentence is below.
snapper and corals on a deep tropical coral reef

Here are some concepts: section, track, train, travel

What is a sentence about these concepts?

Sentence is below.
Two trains traveling on different sections on tracks in a trainyard.

Here are some concepts: demonstration, favor, shout, slogan, supporter

What is a sentence about these concepts?

Sentence is below.
supporters shout slogans in favor of their demands during protest demonstration

Here are some concepts: glow, rise, sun

What is a sentence about these concepts?
Sentence is below.
cross glows against the rising sun