Append data to a list within a dict

[Tina I]

Paul Rubin wrote:
> Tina I <tinaweb at bestemselv.com> writes:
>> ListDict = {
>> 'one' : ['oneone' , 'onetwo' , 'onethree'],
>> 'two' : ['twoone' , 'twotwo', 'twothree'],
>> 'three' : ['threeone' , 'threetwo', threethree']}
>>
>> Now I want to append 'twofour' to the list of the 'two' key but I
>> can't figure out how to that?
> 
> Is this a class exercise?  Hint:
>   1) figure out how to access the list of the 'two' key
>   2) append 'twofour' to it.
He he... at the age of 40 I'm well beyond school work ;)
But thanks anyway

Tina