The Successful Vlog<br>Hannah wanted to become a Youtube vlogger. She designed a channel and put up several videos. At first, none of them were getting much attention. Then one day she shared a video on a Facebook group. Suddenly she got several views before her whole channel blew up.
Hannah's last name is Markus.
We do not know what Hannah's last name is, so the statement that her last name is Markus is neither definitely correct nor definitely incorrect.
( z1 name :mod ( z2 last ) :poss ( z3 person :name ( z4 name :op "Hannah" ) ) )