A (recurrence interval) can be for earthquakes.Logical formLearned from12 sentences. Intervals can be dark.Logical formLearned from12 sentences. Intervals may pertain-to a day.Logical formLearned from12 sentences. An interval may be specified.Logical formLearned from12 sentences. Intervals may be used.Logical formLearned from12 sentences. An interval may decrease.Logical formLearned from12 sentences. An advantage can be at an interval.Logical formLearned from12 sentences. Competitors may start at intervals of some seconds.Logical formLearned from12 sentences. Intervals can be small.Logical formLearned from11 sentences. Lampposts can be at intervals.Logical formLearned from11 sentences. An interval can be arbitrary.Logical formLearned from11 sentences. A base may pertain-to an interval.Logical formLearned from11 sentences. An interval can be between some notes.Logical formLearned from11 sentences. An interval may encompass some (staff positions).Logical formLearned from11 sentences. Intervals can be constituted-of-or-filled-with peace.Logical formLearned from11 sentences.