(Life span) can be over brethren.Logical formLearned from15 sentences. Advantage can be in (life span).Logical formLearned from15 sentences. A run can be over a span.Logical formLearned from15 sentences. An (age span) can be wide.Logical formLearned from15 sentences. An era can be in a span.Logical formLearned from15 sentences. (Range spans) can be vocal.Logical formLearned from14 sentences. A span may pertain-to a road.Logical formLearned from14 sentences. A span can be infinite.Logical formLearned from14 sentences. A (career span) may pertain-to a male.Logical formLearned from14 sentences. A (center span) may pertain-to a bridge.Logical formLearned from14 sentences. A span may undergo a completion.Logical formLearned from14 sentences. Spans may pertain-to a country.Logical formLearned from14 sentences. An audience may have an (attention span).Logical formLearned from14 sentences. A span can be simple.Logical formLearned from14 sentences. Spans can be constituted-of-or-filled-with time.Logical formLearned from14 sentences.