A reference may cost some amount of (virtual machine resource).Logical formLearned from4 sentences. A conversion may cost a person.Logical formLearned from4 sentences. Items may cost money.Logical formLearned from4 sentences. Systems may cost money.Logical formLearned from4 sentences. A book may cost some denariis.Logical formLearned from4 sentences. Food may cost less.Logical formLearned from4 sentences. A female may cost a male a job.Logical formLearned from4 sentences. Machines may cost money.Logical formLearned from4 sentences. A robot may cost a quarter.Logical formLearned from4 sentences. A dress may cost kitty trouble.Logical formLearned from4 sentences. Hands may cost bets.Logical formLearned from4 sentences. An insurance may cost some dollars.Logical formLearned from4 sentences. Programs may cost users amounts of money.Logical formLearned from4 sentences. Lapses may cost persons.Logical formLearned from4 sentences. A loan may cost interest.Logical formLearned from4 sentences.