The Bookstore<br>Jan went to the bookstore. She was looking for a cookbook. One of the clerks helped her find a good cookbook. Jan ended up buying an Asian cuisine cookbook. For dinner, she made sweet and sour chicken.
Jan was looking for an enjoyable cookbook. 
The passage does not indicate whether or not Jan was looking for an enjoyable cookbook. 
( z1 look :ARG0 ( z2 person :name ( z3 name :op "Jan" ) ) :ARG1 ( z4 book :topic ( z5 cook ) :ARG1-of ( z6 enjoy :ARG0 z2 ) ) )