A competition can be for singers.Logical formLearned from12 sentences. A duo can be with singer.Logical formLearned from12 sentences. Songs may be sung by singers.Logical formLearned from12 sentences. A director may pertain-to singers.Logical formLearned from12 sentences. A singer can be in a (rock band).Logical formLearned from12 sentences. A documentary can be about a singer.Logical formLearned from12 sentences. A male may meet a singer.Logical formLearned from12 sentences. Images may pertain-to a singer.Logical formLearned from12 sentences. A singer can be artists.Logical formLearned from12 sentences. Thoughts can be on a singer.Logical formLearned from12 sentences. A band may consist of (lead singer).Logical formLearned from12 sentences. A singer can be lyrical.Logical formLearned from12 sentences. Singers may pertain-to an age.Logical formLearned from12 sentences. A male can be (male singer).Logical formLearned from12 sentences. Concerts may pertain-to a singer.Logical formLearned from12 sentences.