On 21/09/2016 05:03, Cai Gengyang wrote: > Are there any other data types that will give you type(A) or type(B) = <class 'bool'> besides True and False? No types but any variable or expression containing True or False will be a bool type (or class bool): A = 10<20 print (type(A)) => <class 'bool'> print (10<20) => True print (type(10<20)) => <class 'bool'> -- Bartc