(Attention spans) may pertain-to today.Logical formLearned from8 sentences. A span can be between (ice ages).Logical formLearned from8 sentences. A (pay gap) may narrow over a span.Logical formLearned from8 sentences. A span can be fallen.Logical formLearned from8 sentences. An (attention span) may remain unnerving.Logical formLearned from8 sentences. Limits may pertain-to an (attention span).Logical formLearned from8 sentences. A (life span) can be biblical.Logical formLearned from8 sentences. Some shots can be in a span.Logical formLearned from8 sentences. Cells may have a (life span).Logical formLearned from8 sentences. Obituaries may capture benchmarks of a (life span).Logical formLearned from8 sentences. Some goals can be in a span of a period.Logical formLearned from8 sentences. Some assists can be during a span.Logical formLearned from8 sentences. A period can be a span.Logical formLearned from8 sentences. Economic expansions may have a (life span).Logical formLearned from8 sentences. A span may pertain-to an activity.Logical formLearned from8 sentences.