Consider a probability model for the size of a slowly recovering Bison herd over time. Let A represent the event that the size of the population first reaches size 5000 by the year 2025, and B represent the event that the size of the population first reaches size 5000 by the year 2030. Suppose that P(A) = 0.2 and that P(B) = 0.7. What is P(A|B)? If necessary, round your answer to the nearest third decimal place (E.g. round 0.12345 to 0.123)