A mother may pertain-to a friend.Logical formLearned from517 sentences. A friend can be in a world-city.Logical formLearned from515 sentences. A person may look for a friend.Logical formLearned from513 sentences. A friend can be constituted-of-or-filled-with hers.Logical formLearned from512 sentences. A person may meet some friends.Logical formLearned from510 sentences. A death may pertain-to a friend.Logical formLearned from508 sentences. A person may call friends.Logical formLearned from508 sentences. A (birthday party) may pertain-to a friend.Logical formLearned from501 sentences. A friend may die.Logical formLearned from501 sentences. A (lady friend) may pertain-to a male.Logical formLearned from501 sentences. Hundreds can be constituted-of-or-filled-with friends.Logical formLearned from498 sentences. Friends can be in places.Logical formLearned from496 sentences. A friend can be from a country.Logical formLearned from493 sentences. A friend can be in a country.Logical formLearned from492 sentences. A person may become a friend.Logical formLearned from489 sentences.