A person may sign_up for a committee.Logical formLearned from4 sentences. An inmate may sign_up for religious instruction.Logical formLearned from4 sentences. A time may sign_up members.Logical formLearned from4 sentences. Some parents may sign_up with (diaper services).Logical formLearned from4 sentences. A male may sign_up for a seminary.Logical formLearned from4 sentences. Persons may sign_up under a person.Logical formLearned from4 sentences. A person may sign_up for (news updates).Logical formLearned from4 sentences. A person may sign_up for (e-mail notifications).Logical formLearned from4 sentences. Customers may sign_up for (specialized email notification lists).Logical formLearned from4 sentences. A person may sign_up for (food stamps).Logical formLearned from4 sentences. A person may sign_up for a franchise.Logical formLearned from4 sentences. Customers may sign_up for a video.Logical formLearned from4 sentences. Customers may sign_up in advance.Logical formLearned from4 sentences. A person may sign_up for a tutor.Logical formLearned from4 sentences. A person may sign_up some weeks.Logical formLearned from4 sentences.