A president can be confident.Logical formLearned from72 sentences. A person may write to a president.Logical formLearned from72 sentences. A president may become a president.Logical formLearned from72 sentences. A (vice president) may pertain-to an european-commission.Logical formLearned from72 sentences. A president may make a mistake.Logical formLearned from72 sentences. Programs may pertain-to a president.Logical formLearned from72 sentences. A president may be disbanded.Logical formLearned from72 sentences. A president may pertain-to a convention.Logical formLearned from72 sentences. (Vice president) may pertain-to a bank.Logical formLearned from72 sentences. President may pertain-to a (historical society).Logical formLearned from72 sentences. A (vice president) can be for (information technology).Logical formLearned from72 sentences. A president may pertain-to country.Logical formLearned from72 sentences. President may pertain-to a (bar association).Logical formLearned from72 sentences. A bill may be returned by a president.Logical formLearned from72 sentences. A president can be an ally.Logical formLearned from72 sentences.