Make a list of 4 products that a grocery store might sell.
1. Fresh fruits and vegetables
2. Dairy products such as milk, cheese and butter 
3. Packaged and frozen foods including snacks, cereals, and prepared meals
4. Meat and poultry products such as chicken, beef, and pork.
Complete the following task based on the instruction and optional input provided.### Instruction:
Make a list of 4 products that a grocery store might sell.

### Output:
1. Fresh fruits and vegetables
2. Dairy products such as milk, cheese and butter 
3. Packaged and frozen foods including snacks, cereals, and prepared meals
4. Meat and poultry products such as chicken, beef, and pork.