Question: 1 . Let S be an NP - complete problem, and Q and R be two problems that are not known to belong to NP

1. Let S be an NP-complete problem, and Q and R be two problems that are not known to belong to NP. It is given that Q is polynomial-time reducible to S, and S is polynomial-time reducible to R. Determine whether Q or R can be classified into P, NP, or NP-complete, providing a detailed justification. Additionally, explain how R's classification might change if Q is also found to belong to NP.

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