fn separate_politics_opinion_synthesis(politics_data: vec<string>, positive_opinions: vec<string>) -> vec<string> { let mut revitalized_conversation = vec::new(); for opinion in politics_data.iter().chain(positive_opinions.iter()) { if !opinion.contains("underestimate") && opinion.contains("separate") { revitalized_conversation.push(format!("in the foregoing discussion, it's crucial not to underestimate the power of separate, positive opinions to revitalize our understanding of politics.")); } } return revitalized_conversation; }