ldl++(5)> query p(X) query p(X) Querying : p(X) ... (([1996, spring, jan, 9], [?, ?, 93, 93])) (([1996, spring, feb, 5], [?, ?, 23, 23])) (([1996, spring, mar, 5], [?, 194, 78, 78])) (([1996, summer, apr, 10], [?, ?, 94, 94])) (([1996, summer, may, 4], [?, ?, 75, 75])) (([1996, summer, jun, 6], [?, 227, 58, 58])) (([1996, fall, jul, 2], [?, ?, 34, 34])) (([1996, fall, aug, 5], [?, ?, 94, 94])) (([1996, fall, sep, 3], [?, 171, 43, 43])) (([1996, winter, auc, 10], [?, ?, 90, 90])) (([1996, winter, nov, 10], [?, ?, 37, 37])) (([1996, winter, dec, 5], [794, 202, 75, 75])) (([1997, spring, jan, 5], [?, ?, 30, 30])) (([1997, spring, feb, 2], [?, ?, 95, 95])) (([1997, spring, mar, 6], [?, 204, 79, 79])) (([1997, summer, apr, 4], [?, ?, 82, 82])) (([1997, summer, may, 3], [?, ?, 15, 15])) (([1997, summer, jun, 2], [?, 155, 58, 58])) (([1997, fall, jul, 7], [?, ?, 44, 44])) (([1997, fall, aug, 2], [?, ?, 35, 35])) (([1997, fall, sep, 1], [?, 141, 62, 62])) (([1997, winter, auc, 3], [?, ?, 34, 34])) (([1997, winter, nov, 4], [?, ?, 87, 87])) (([1997, winter, dec, 7], [717, 217, 96, 96])) The number of records is 24. ldl++(6)>