A random variable XXX is chosen from {1,2,3,4,5,6}\{1, 2, 3, 4, 5, 6\}{1,2,3,4,5,6}. What is P(X<4∣X is even)P(X < 4 | X \text{ is even})P(X<4∣X is even)?
1/3
1/2
2/3
1/6