Here are some concepts: field, grazing, standing

What is a sentence about these concepts?

Sentence is below.
A herd of zebra standing and grazing in a green field.

Here are some concepts: land, pilot, plane

What is a sentence about these concepts?

Sentence is below.
pilot landing a small plane after scenic flight

Here are some concepts: air, board, stunt

What is a sentence about these concepts?

Sentence is below.
Skateboarder and board in mid air, during a stunt.

Here are some concepts: cake, celebrate, year

What is a sentence about these concepts?
Sentence is below.
A homemade cake celebrating "50" years of something special.