Can you solve this problem?

Consider a first-price auction with two players. Their private values v1[0, 1] and

v2[0, 1] are independent with distribution functions F [V²₁] = v1 and F [v2] = v2. Let us say that their bids are b1 (v1) = v1 / 2 and b2 (v2) = 2v2 / 3.

A). Is player 1's strategy a better answer to player 2's strategy?

B). Is player 2's strategy a better answer to player 1's strategy?