Conditional text in variable in ansible

H I want to build a warning message with ansible that is stored in a variable:

I have and and I want to store that in a variable :

I need something like :

if ( < ): = "you need to much"
else if ( = ): = "Could work out"
else: = "Ok"

How can I get this to work?

Thanks for any ideas... this is driving me crazy....