A tool can be powerful.Logical formLearned from13 726 sentences. A tool can be useful.Logical formLearned from10 857 sentences. Tools can be powerful.Logical formLearned from5 682 sentences. Tools may warn a person.Logical formLearned from5 576 sentences. A tool can be effective.Logical formLearned from5 571 sentences. A set can be constituted-of-or-filled-with tools.Logical formLearned from5 358 sentences. Tools may pertain-to a person.Logical formLearned from4 443 sentences. Tools can be useful.Logical formLearned from4 060 sentences. Variety can be constituted-of-or-filled-with tools.Logical formLearned from3 892 sentences. Tools may undergo a use.Logical formLearned from3 315 sentences. Tools may pertain-to a male.Logical formLearned from3 314 sentences. Tools can be analytical.Logical formLearned from3 182 sentences. Tools may pertain-to persons.Logical formLearned from2 999 sentences. Tools can be basic.Logical formLearned from2 891 sentences. A tool may pertain-to a person.Logical formLearned from2 607 sentences.