Concept:The sequence of sentences must form a logical paragraph, starting from S1 and ending at S6, with the middle four arranged in a coherent order.
Explanation:S1 introduces the UN recognition of rape as a war crime.
P follows naturally by introducing this year's Nobel Peace Prize awarded to two individuals for fighting sexual violence as a weapon of war.
Next, Q specifies the first laureate: Dr. Denis Mukwege and his work in Congo.
Then R introduces the second laureate, Nadia Murad, with "the other".
Finally, S continues about Murad's current campaigning, leading directly to S6 which mentions both laureates from different nations.
Thus, the correct order is S1, P, Q, R, S, S6.
Answer:Option A: P Q R S