A best friend may pertain-to an opposite sex.Logical formLearned from105 sentences. A conversation can be with a friend.Logical formLearned from105 sentences. (Journal friends) may pertain-to a person.Logical formLearned from105 sentences. Some friends may die.Logical formLearned from105 sentences. A male may find friends.Logical formLearned from105 sentences. A friend may visit.Logical formLearned from105 sentences. A US-president can be a best friend.Logical formLearned from105 sentences. Friends may pertain-to friends.Logical formLearned from105 sentences. Activities may pertain-to friends.Logical formLearned from104 sentences. Donations can be from friends.Logical formLearned from104 sentences. A friend can be in a female.Logical formLearned from104 sentences. A male can be to friends.Logical formLearned from104 sentences. A person can be (friend ..).Logical formLearned from104 sentences. Friends can be great.Logical formLearned from104 sentences. A journal may pertain-to a friend.Logical formLearned from104 sentences.