While some literary works are award-winning and no award-winning work is forgotten, we cannot confirm that the novels which are literary works are among those award-winning works.

From premises, we know artists ≠ businessmen, and all businessmen are ambitious. This means ambitious people exist (businessmen), but we cannot conclude all ambitious are businessmen. So II follows (some ambitious are not artists). I doesn't follow as non-businessmen artists could be ambitious.

Some vegetarians are athletes, and all athletes maintain discipline. Therefore, some vegetarians (the athlete ones) maintain discipline. I follows. II doesn't follow as not all vegetarians are athletes.

In circle of 5: A-B-?-D-C or A-?-D-?-C patterns. With constraints, E can occupy 2 specific positions maintaining the circular arrangement.

Y (wife), W (wife), V (sister). Minimum 3 females identified. Children's gender unspecified.

Some learners are successful, and all successful people are happy, therefore some learners are definitely happy.

Though all politicians are ambitious and some ambitious people are corrupt, we cannot conclude that the corrupt ones are from the politician group.

In a circle of 8, position 1 is opposite to position (1+8/2)=5. So B is at position 5.

In circle: A-B (right of A)-E-D-C (opposite to A). From C going left: C-D-E-B-A. So A sits to the immediate left of C when going counterclockwise

My father's son = myself (X). My father's son's wife = X's wife. So Y's mother is X's wife, making Y the son of X. X is Y's father. Wait - reconsidering: Y's mother is wife of X. So X is Y's father.