Using Context Free Grammar to Generate sentences!

Jason understood every pickle .

is it true that an observer engaged a president ?

did Adam want every chief of staff ?

a desk worked badly in an apple !

that Mary worked extremely kissed an observer .

a proposal assumed that an observer pickled Eva .

that Eva in every floor with Eva understood Sally wanted every pickle under the president with an umbrella .

will Jason eat an umbrella ?

an apple wanted every floor !

the pickled proposal in every sandwich in the floor disliked Sally !