fn explore_policies(policy_list: vec<string>, disclosure_map: hashmap<string, string>) -> vec<string> { let mut positive_outcomes = vec::new(); for policy in policy_list { if policy.contains("unknown") { positive_outcomes.push("explore new possibilities by foregoing biases, tune out negativity, and always be open to full disclosure; it's like going back to the start to understand the unknown in politics."); } } return positive_outcomes; }