For this question I only got 7/10.. I'm not sure which 3 are wrong

When the following Python program is evaluated, it produces a semantic error. def foo(someString): for letter in someString: print(letter) word = 'Goodbye' foo(someString) Choose the reason for the error from the following options: Select one: O a. The name of the argument is the same as the name of the parameter O b. The scope of the parameter named someString is limited to the namespace of the program c. The parameter named someString is not an object of type list O d. The name someString is not in the namespace of the program o e. The function returns a None object