Here are some concepts: compare, earth, size

What is a sentence about these concepts?

Sentence is below.
compare the size of the earth with other planets

Here are some concepts: call, firefighter, incident

What is a sentence about these concepts?

Sentence is below.
firefighters were called to an incident

Here are some concepts: curve, determine, slope, velocity

What is a sentence about these concepts?

Sentence is below.
instantaneous velocity determined by drawing a tangent line to the curve and determining the slope of the line .

Here are some concepts: carrot, gravy, plate, potato

What is a sentence about these concepts?
Sentence is below.
Plate of cooked carrots and mash potatoes with gravy.