A fact may pertain-to a killing.Logical formLearned from21 sentences. Survivors may pertain-to killings.Logical formLearned from21 sentences. Fish may undergo a killing.Logical formLearned from21 sentences. A method can be constituted-of-or-filled-with killings.Logical formLearned from21 sentences. Killings can be suspicious.Logical formLearned from21 sentences. A story may pertain-to a killing.Logical formLearned from21 sentences. A killing can be a revenge.Logical formLearned from21 sentences. Killings may pertain-to a company.Logical formLearned from21 sentences. A killing may undergo timing.Logical formLearned from21 sentences. A person may stop a killing.Logical formLearned from21 sentences. Shock can be at a killing.Logical formLearned from21 sentences. A report may pertain-to killings.Logical formLearned from21 sentences. Killings can be unusual.Logical formLearned from21 sentences. Reports may pertain-to a killing.Logical formLearned from21 sentences. A killing may raise questions.Logical formLearned from21 sentences.