help me please

Look at these details from a paragraph about the same topic:
• Some pets have names that are based on their color, like Snowball.
• People sometimes name pets because of how they act, like Rascal.
• A pet can be named after your favorite food, like Nacho.
Choose the main idea that ties all the details together.
A. There are creative ways to name your pets.
B. You can name a pet after a book character, like Clifford.
C. Dogs, cats, and hamsters are some of the most popular pets.
D. A pet's color can help you choose its name.​