Question so ( points) The total score of a two-card hand is simply the sum of the scores of the two cards. We want to write a query over the Hand view that assigns the total score to each tuple in Hand. Which of the following SQL queries results in the correct output? SELECT h1.suit1, h1.val1, h2.suit2, h2.val2, h1.score1 + h2.score2 AS score FROM Hand AS h1, Hand AS h2 WHERE h1.suit1 = h2.suit2 AND h1.val1 = h2.val2 SELECT t.suit1, t.val1, t.suit2, t.val2, sUM(score) AS score FROM( SELECT suit1, val1, suit2, val2, score 1 AS score FROM Hand UNION SELECT suit1, val1, suit2, val2, score2 AS score FROM Hand )ast GROUP BY t.suit1, t.val1, t.suit2, t.val2 SELECT suit1, val1, suit2, val2, SUM(COALESCE(score1, score2)) AS score FROM Hand GROUP BY suit1, val1, suit2, val2 SELECT suit1, val1, suit2, val2, score 1+ score 2 AS score FROM Hand GROUP BY suit1, val1, suit2, val2, score1, score2 Question 39 (2 points) Saved Assume that A and B are relations containing nA and nB tuples, respectively. What