LSAT Practice Test

What is a necessary condition for buying the red shirt according to the text?

1. Buying the green shirt

2. Buying the white shirt

3. Buying the black shirt

4. Buying the blue shirt

The correct answer is: Buying the blue shirt

In this question, we are asked to identify a necessary condition for buying the red shirt according to the text. A necessary condition is something that must happen or be true in order for a certain outcome to occur. In this case, the text implies that buying the blue shirt is a necessary condition for buying the red shirt. The logical relationship here is that buying the blue shirt is a requirement or a necessary step that must be taken before buying the red shirt. This means that if someone buys the red shirt, they must have first bought the blue shirt. Therefore, option D is the correct answer because buying the blue shirt is a necessary condition for buying the red shirt according to the text.