Signages may be improved.Logical formLearned from6 sentences. A US-president may improve on a performance.Logical formLearned from6 sentences. A success may improve.Logical formLearned from6 sentences. A station may be improved.Logical formLearned from6 sentences. Strategies can be for improving (student learning).Logical formLearned from6 sentences. A male may improve throughout a season.Logical formLearned from6 sentences. A female may improve times.Logical formLearned from6 sentences. Land may be improved.Logical formLearned from6 sentences. A next day may improve.Logical formLearned from6 sentences. A male may improve on a result.Logical formLearned from6 sentences. Abilities may improve.Logical formLearned from6 sentences. A male may improve a (batting average).Logical formLearned from6 sentences. Government may be improved.Logical formLearned from6 sentences. A female may improve to place.Logical formLearned from6 sentences. A cvp may improve a position.Logical formLearned from6 sentences.