Coleridge was different from wordsworth in that he was
very self-disciplined
not persistent
both of these
none of these

Coleridge was different from Wordsworth in that he was not persistent.

Samuel Taylor Coleridge was an English poet, literary critic, philosopher and theologian who, along with his friend William Wordsworth, was a founder of the Romantic Movement in England and a member of the Lake Poets.

William Wordsworth was a major English Romantic poet who along with Samuel Taylor Coleridge, helped to launch the Romantic Age in English literature with their joint publication Lyrical Ballads .

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.

i think one answer could be this poet uses no rhyme.