Select the option, which is the logical equivalent of the statement given below:
If you are watching a serial, then you are not watching a movie.
1
If you are not watching a serial, then you are watching a movie.
2
If you are not watching a movie, then you are watching a serial.
3
If you are watching a movie, then you are watching a serial.
4
If you are watching a movie, then you are not watching a serial.