Assertion (A): All birds can fly. Reason (R): Penguins are birds. What is the relationship between A and R?

C. A IS FALSE, R IS TRUE.

Assertion (A): All squares are rectangles. Reason (R): Rectangles have four sides. Which of the following is correct?

B. BOTH A AND R ARE TRUE, BUT R IS NOT THE CORRECT EXPLANATION OF A.

Assertion (A): Reading improves vocabulary. Reason (R): A larger vocabulary enhances communication skills. Which of the following is correct?

A. BOTH A AND R ARE TRUE, AND R IS THE CORRECT EXPLANATION OF A.

Assertion (A): All squares are rectangles. Reason (R): Some rectangles are not squares.

B. BOTH A AND R ARE TRUE, BUT R IS NOT THE CORRECT EXPLANATION OF A.

Assertion (A): All birds can fly. Reason (R): Penguins are birds that cannot fly.

D. A IS FALSE, BUT R IS TRUE.