A butterfly can be exotic.Logical formLearned from18 sentences. Butterfly can be by a male.Logical formLearned from18 sentences. Butterflies can be happy.Logical formLearned from18 sentences. Butterflies may dance in a stomach.Logical formLearned from18 sentences. Butterflies may begin.Logical formLearned from18 sentences. A stomach may fill with butterflies.Logical formLearned from18 sentences. Some butterflies can be in a stomach.Logical formLearned from18 sentences. A person may love a butterfly.Logical formLearned from18 sentences. A (butterfly finish) may pertain-to week.Logical formLearned from18 sentences. A haven can be for butterflies.Logical formLearned from18 sentences. A butterfly can be colored.Logical formLearned from18 sentences. A butterfly can be at trials.Logical formLearned from18 sentences. Persons can be butterflies.Logical formLearned from18 sentences. A female may have a butterfly.Logical formLearned from18 sentences. A (butterfly world record) may pertain-to a female.Logical formLearned from18 sentences.