Find all the tuples having temperature greater than 'Paris'.

To find all the tuples (rows) in the "weather" table where the temperature is greater than the temperature in Paris, you should use the SQL query SELECT * FROM weather WHERE temperature > (SELECT temperature FROM weather WHERE city = 'Paris') (Option A). This query correctly uses a subquery to first select the temperature in Paris and then compares it with the temperatures in other cities. If the temperature in a city is greater than that of Paris, the row is included in the result set. This is why Option A is the correct choice.