(Time spans) may pertain-to a person.Logical formLearned from4 sentences. A span may pertain-to a grant.Logical formLearned from4 sentences. A (life span) can be unknown.Logical formLearned from4 sentences. A (life span) can be (life span).Logical formLearned from4 sentences. A loss can be during a span.Logical formLearned from4 sentences. Parts may have (life spans).Logical formLearned from4 sentences. A span can be constituted-of-or-filled-with some month.Logical formLearned from4 sentences. A (time span) can be constituted-of-or-filled-with days.Logical formLearned from4 sentences. Goldfish may have an (attention span) of some seconds.Logical formLearned from4 sentences. A dragonfly may have a (life span) of some hours.Logical formLearned from4 sentences. A span may pertain-to a body.Logical formLearned from4 sentences. Genes may determine (life span).Logical formLearned from4 sentences. A (life span) can be lengthy.Logical formLearned from4 sentences. An (attention span) can be small.Logical formLearned from4 sentences. A (spark span) can be constituted-of-or-filled-with unisexes.Logical formLearned from4 sentences.