Check if object is a number or boolean

Question

Design a logical expression equivalent to the following statement:

x is a list of three or five elements, the second element of which is

Answer 1

You should compare the type of x to the bool class:

type(x) == bool

or:

type(x) == type(True)

Here is more on the type method

From Data model docs:

Booleans (bool)

These represent the truth values False and True. The two objects representing the values False and True are the only Boolean objects. The Boolean type is a subtype of the integer type, and Boolean values behave like the values 0 and 1, respectively, in almost all contexts, the exception being that when converted to a string, the strings "False" or "True" are returned, respectively.