In an electronic store transaction data, {m} refers to the transactions containing movie, {????

In an electronic store transaction data, {m} refers to the transactions containing movie, {????̅} refers to the transactions that do not contain movie, and {v} refers to the transactions containing video game. Assume that the confidence of the {m} →{v} is less than the support of {v},

a) Is the confidence of {m} → {v} greater or less than that of {????̅} →{v}? Why? Show your steps.

b) Is the support of {v} greater or less than the confidence of {????̅} → {v}? Why? Show your steps.