the argument that uses a non sequitur fallacy is c, "regulations on motorists should be lifted because factories are a bigger source of pollution"
explanation: non sequitur fallacy is when the conclusion doesn't follow the premises. that said in different words, the premises is an irrelevant reason to support the conclusion.
so, as true as it is that factories are a bigger source of pollution, the conclusion does not follow from the premises. the fact that regulations on motorists should be lifted, does not necessarily mean that the reason to do that is that factories are a bigger source of pollution.
it is so dark that they will lose their way,,they can not carry all the gold by themselves,,he is waiting for huck so he can give him his share,,he won't leave until he steals all the girls' property.
these ones are the choices
your answer would be a verb. because they are "doing something"