Visitors can be suspicious.Logical formLearned from23 sentences. A neighbor can be suspicious.Logical formLearned from23 sentences. A part can be suspicious.Logical formLearned from23 sentences. A luggage can be suspicious.Logical formLearned from23 sentences. Donations can be suspicious.Logical formLearned from23 sentences. A (trading activity) can be suspicious.Logical formLearned from23 sentences. Stuff can be suspicious.Logical formLearned from23 sentences. Orders can be suspicious.Logical formLearned from23 sentences. Signs can be constituted-of-or-filled-with suspicious activity.Logical formLearned from23 sentences. An officer can be suspicious.Logical formLearned from23 sentences. Spots can be suspicious for (skin cancer).Logical formLearned from23 sentences. Ties can be suspicious.Logical formLearned from22 sentences. A knapsack can be suspicious.Logical formLearned from22 sentences. A male may act suspicious.Logical formLearned from22 sentences. A bulge can be suspicious.Logical formLearned from22 sentences.