Explanation:

- 'Dog' is a general category or a class of animals.

- 'Labrador' is a specific breed that falls under the category of 'Dog.'

- Similarly, 'Vegetable' is a general category of edible plants.

- Option 1: Capsicum is a specific type of vegetable, belonging to the general category of vegetables.

- Option 2: Pickle is a method of food preservation and can include various vegetables, but is not a specific vegetable.

- Option 3: Banana is a type of fruit, not a vegetable.

- Option 4: Apple is also a fruit, not a vegetable.

Correct Answer: Option 1, Capsicum