Statement : A major river in the city was reduced to a polluted and dirty canal after tonnes of sewage made way into it over the years. Course of action : I All those who dumped garbage and sewage into the river should be penalized. II. The Government should modify the sewage system and find an alternate way to dump the city's waste.

• if only I follows.
• if only II follows.
• if either I or II follows.
• if neither I nor II follows.