Kezia decides that there are different kinds of fathers". What kind of father was Mr Macdonald, and how was he different from Kezia's father?

type of error:

the error in the sentence is a "dangling modifier". a dangling modifier is a phrase, word or clause that "dangles" because there is not target to modify. in this case, "after mopping the floor" is the dangling modifier since it has no word to modify. the noun "house" cannot mop the floor; therefore there is a mistake in the writing of the sentence.

what is this from, i cant tell what language he uses without the piece of literature

identify the non-linear equation.   identify the non-linear equation.