Thanks for your question. We can answer this question using contrapositives.
We know from the question stem that Moore is sitting in row 1.
We know from the rules that: If Kelly occupies a window seat, Moore sits in row 3. (The contrapositive of this is if Moore does NOT sit in row 3, Kelly does not occupy a window seat.) In other words, with this question stem, Kelly occupies an aisle.
We also know from the rule 1 that both H and G sit in aisle seats, H right behind G. So we have our three aisle sitters, and we know it will either be
K G H
Or
G H K
(Because H sits immediately behind G.)
We also know our two row 1 possibilities: MK or MG (remembering that Moore is in row 1 in the prompt).
Because in neither case can Imamura be in row 1, we have another contrapositive: not I1 then not K3.
Therefore, K has to be in row 1, and we know that answer D is correct.
I hope this helps! Please let us know if you have further questions.
