A US-president can be unrealistic.Logical formLearned from5 sentences. A (price tag) can be unrealistic.Logical formLearned from5 sentences. A mission can be unrealistic.Logical formLearned from5 sentences. A prospect can be unrealistic.Logical formLearned from5 sentences. Strategies can be unrealistic.Logical formLearned from5 sentences. A return can be unrealistic.Logical formLearned from5 sentences. Efforts can be unrealistic.Logical formLearned from5 sentences. Advice can be unrealistic.Logical formLearned from5 sentences. Some proposals can be unrealistic.Logical formLearned from5 sentences. Hopes can be unrealistic.Logical formLearned from5 sentences. Some date can be unrealistic.Logical formLearned from5 sentences. A (tax cut) can be unrealistic.Logical formLearned from5 sentences. A (publishing date) can be unrealistic.Logical formLearned from5 sentences. Speculation can be unrealistic.Logical formLearned from5 sentences. Military intervention can be unrealistic.Logical formLearned from5 sentences.