Given below is a 'main statement' followed by four subsidiary statements.

From the options, choose the ordered pair of subsidiary statements, such that the first statement implies the second statement and both of those statements logically follow the main statement.

Main Statement:

You can indulge in forex trading only during the market hours.

Subsidiary Statements:

A. You are trading during the market hours.

B. You are not indulging in forex trading.

C. You are not trading during the market hours.

D. You are indulging in forex trading.