Using Context Free Grammar to Generate sentences!

a president assumed that an apple kissed Adam .

is it true that Sally wallowed badly under Adam ?

does Jason eat Mary ?

Adam and a perplexed desk married and married the perplexed desk .

Jason and a chief of staff engaged and engaged the floor under Eva .

did Mary eat an observer ?

can Jason want Eva in a sandwich under every perplexed pickle with the fine floor ?

is it true that an observer on a very delicious proposal with an umbrella pickled an apple ?

Adam and a pickle disliked and loved an umbrella .

Sally and a fine floor disliked and disliked every president .