The answer is B.
"Grandma taught me to make cheesecake" is the only sentence that makes sense when it stands alone.
This is incorrect because for an argument to be valid it's premises have to be truthful. Fallacies are logical errors which make the premises untruthful and should therefore be avoided. There are various types of fallacies but most commonly they are divided into inductive and deductive fallacies.
She began The Outsiders at the age of fifteen, inspired by her frustration with the social divisions in her high school and the lack of realistic fiction for high .
I believe the answer is A hope this helps