Question ID:PT21 S1 Q19 Passage:During a four-week period, each of seven previously unadvertised products—G, H, J, K, L, M, and O—will be advertised. A different pair of these products will be advertised each week. Exactly one of the products will be a member of two of these four pairs. The following constraints must be observed:J is not advertised during a given week unless H is advertised during the immediately preceding week.The product that is advertised during two of the weeks is advertised during week 4 but is not advertised during week 3.G is not advertised during a given week unless either J or else O is also advertised that week.K is advertised during one of the first two weeks.O is one of the products advertised during week 3. Stem:Which one of the following is a pair of products that CANNOT be advertised during the same week as each other? Correct Answer Choice:CChoice A:H and K Choice B:H and M Choice C:J and O Choice D:K and L Choice E:K and L