Here are some concepts: agency, event, leader

What is a sentence about these concepts?

Sentence is below.
former leaders and members returned to the agency for the annual event .

Here are some concepts: farm, harvest, tree

What is a sentence about these concepts?

Sentence is below.
a lone tree in a recently harvested field on a farm .

Here are some concepts: festival, light, part

What is a sentence about these concepts?

Sentence is below.
this event is part of the festival of lights to show respect to author .

Here are some concepts: city, island, know

What is a sentence about these concepts?
Sentence is below.
just inside a city lies the collection of islands known as island group .