A (life span) can be brief.Logical formLearned from4 sentences. Hydrofoils can be constituted-of-or-filled-with span.Logical formLearned from4 sentences. Deficits can be in an (attention span).Logical formLearned from4 sentences. A (time span) can be constituted-of-or-filled-with data.Logical formLearned from4 sentences. Spans can be adjacent.Logical formLearned from4 sentences. A span can be handsome.Logical formLearned from4 sentences. Red (blood cells) may have a (life span) of some days.Logical formLearned from4 sentences. A span can be constituted-of-or-filled-with interests.Logical formLearned from4 sentences. An (attention span) may pertain-to a student.Logical formLearned from4 sentences. A condition of a span may be deteriorated.Logical formLearned from4 sentences. Spans can be moveable.Logical formLearned from4 sentences. A span can be constituted-of-or-filled-with pages.Logical formLearned from4 sentences. An average (life span) may be increased.Logical formLearned from4 sentences. A span can be slender.Logical formLearned from4 sentences. A capacity may pertain-to a span.Logical formLearned from4 sentences.