Airlines may struggle.Logical formLearned from43 sentences. A continent may struggle.Logical formLearned from42 sentences. Persons may struggle at times.Logical formLearned from41 sentences. A (housing market) may struggle.Logical formLearned from41 sentences. A country may struggle with unemployment.Logical formLearned from41 sentences. Firms may struggle.Logical formLearned from40 sentences. A male may struggle with a male.Logical formLearned from40 sentences. A male may struggle with alcoholism.Logical formLearned from40 sentences. A person may struggle with a control.Logical formLearned from40 sentences. A nation may struggle.Logical formLearned from40 sentences. A male may struggle with a command.Logical formLearned from40 sentences. States may struggle with bills.Logical formLearned from39 sentences. A person may struggle with a faith.Logical formLearned from39 sentences. Children may struggle.Logical formLearned from39 sentences. A female may struggle for some years.Logical formLearned from39 sentences.