A trial can be necessary.Logical formLearned from99 sentences. Parts may pertain-to a trial.Logical formLearned from99 sentences. Persons may undergo trials.Logical formLearned from98 sentences. Soldiers may undergo a trial.Logical formLearned from98 sentences. A trial may be concluded.Logical formLearned from98 sentences. Drugs may undergo trials.Logical formLearned from98 sentences. Some cases may go to trial.Logical formLearned from98 sentences. A center may pertain-to a trial.Logical formLearned from98 sentences. A subject may pertain-to a trial.Logical formLearned from98 sentences. Terrorists may undergo a trial.Logical formLearned from98 sentences. A trial can be sensitive.Logical formLearned from98 sentences. A trial can be flawed.Logical formLearned from98 sentences. Detention may await trial.Logical formLearned from98 sentences. A series can be constituted-of-or-filled-with clinical trials.Logical formLearned from97 sentences. A trial may undergo handling.Logical formLearned from97 sentences.