How to be a perfect example<br>Smile and be friendly. This is perhaps the best things you can do. Be nice to everyone, because you never know sometime in the future, they could help you.
Perfect examples always receive help in return for their kindnesses. 
( z1 receive :ARG0 ( z2 example :ARG1-of ( z3 perfect ) ) :ARG1 ( z4 help :ARG1-of ( z5 return :ARG0 z2 :ARG2 ( z6 kindness :poss z2 ) ) ) :time ( z7 always ) )