Anna Katharina Wienhard (born 1977) is a German mathematician whose research concerns differential geometry, and especially the use of higher Teichmüller spaces to study the deformation theory of symmetric geometric structures. She is a professor at Heidelberg University.
Anna Wienhard teaches elementary math. 
The passage states that Anna Wienhard teaches math at the university, not elementary level. 
( z1 teach :ARG0 ( z2 person :name ( z3 name :op "Anna" :op "Wienhard" ) ) :ARG1 ( z4 mathematics :mod ( z5 elementary ) ) )