John thought that using television is different from listening to radio. How is television different from radio?\nOptions:\n- visual\n- conformity\n- audio\n- entertained\n- laziness
Let's think step by step.
visual
In television, visual can be seen which is not possible in a radio.

John can watch television but he can only listen to the radio as there is no visual in a radio.

.

The answer is visual