Consider the following queries: Query 1: SELECT R.sid FROM Boats B, Reserves R WHERE B.bid=R.bid AND B.color'red'
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Question:
Query 1:
SELECT R.sid
FROM Boats B, Reserves R
WHERE B.bid=R.bid AND B.color'red'
Query2:
SELECT R.sid FROM Reserves R EXCEPT SELECT R.sid
FROM Boats B, Reserves R WHERE B.bid=R.bid AND B.color='red'
What are the results of query 1 and query2 in part A, considering the following instances of Sailors and Reserves tables?
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