Which of the following code blocks does not correctly return a new DataFrame resulting from an inner join between `storesDF` and `employeesDF` on columns `storeId` and `employeeId`?

Exam-Like

storesDF.join(employeesDF, Seq(col("storeId"), col("employeeId")))

31.4%

storesDF.join(employeesDF, Seq("storeId", "employeeId"))

14.1%

storesDF.join(employeesDF, storesDF("storeId") === employeesDF("storeId") and storesDF("employeeId") === employeesDF("employeeId"))

13.6%

storesDF.join(employeesDF, Seq("storeId", "employeeId"), "inner")

11.4%

storesDF.alias("s").join(employeesDF.alias("e"), col("s.storeId") === col("e.storeId") and col("s.employeeId") === col("e.employeeId"))

29.5%

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