BRADENTON, Fla. — The Astros fell 8-6 to the Pittsburgh Pirates on Sunday in a Grapefruit League game at McKechnie Field. Recap: A five-run second inning pushed the Pirates ahead to stay. Pittsburgh hit Astros starter John Ely hard, knocking the right-hander off the mound. The Astros (5-3-2) responded with four runs in the third, including a wind-aided two-RBI double by Brett Wallace. But the Pirates recorded three combined runs in the fifth and sixth, spoiling Jordan Lyles’