Based on the information present in the given passage, you need to write a correct answer to the given question. A correct answer is one that correctly and completely answers the question. Do not write answers that address the question partially or incorrectly. The correct answer must be contained in the given paragraph.

Paragraph- Sent 1: Patricia Cross and her boyfriend Larry Osborne , two students in a San Francisco school , become expelled for the publication of an off-campus underground paper .
Sent 2: As a result , a philosophy professor , Dr. Jonathon Barnett , resigns his teaching position and decides to become an advocate for the counterculture youth movement and , specifically , the use of LSD .
Sent 3: The hippies of the Haight-Ashbury district first see him as a hero and then as something even more .
Sent 4: Dr. Barnett even makes an appearance on the Joe Pyne TV show to voice his support of the hippie community and the use of LSD .
Sent 5: One scheming young man sees the opportunity to build Dr. Barnett as the head of a cult centered around the use of LSD .
Sent 6: He hopes to earn profit from the users , Dr. Barnett's speeches known as '' happenings , '' and their lifestyles .
Sent 7: At a massive LSD-fueled dance , Patricia begins to have a bad trip Which leads to an argument between her and Pat , ultimately splitting the couple up .
Sent 8: After Patricia realizes that she's pregnant , Dr. Barnett advises her to have an abortion , ultimately leading to Patricia attempting suicide .
Sent 9: However , Larry saves her and makes the destruction of Dr. Barnett's cult his primary objective .
Sent 10: Larry shoots Dr. Barnett from the crowd at one of his massive speeches .
Sent 11: As another hippie in attendance calms the audience and Elliot sees his new leader for their cult-like organization , Larry realizes that his assassination of Dr. Barnett simply made him a martyr for the hippie movement .
Question: What made Dr. Jonathon Barnett to resign his teaching position?.
To become advocate for the counterculture youth movement.

Paragraph- Sent 1: At the age of eighteen there came a change in Poe's life.
Sent 2: Until then he had been a petted child in a wealthy family.
Sent 3: Mr. Allan did not have that affection for him which Mrs. Allan had.
Sent 4: He did not understand the boy's peculiar and erratic nature, and was particularly displeased when he found that Edgar had run into debt at college.
Sent 5: There was an angry scene between the two, and Edgar was told that he must leave the university and go into the counting-room.
Sent 6: It appears that he made some attempt to tie himself down to figures and accounts and business routine; but as he had not been brought up to this kind of life, he soon tired of it, and decided to go into the world to seek his own fortune.
Sent 7: He went to Boston, where he published a volume of poetry.
Sent 8: In the preface to this volume, Poe says that the poems were written before he was fourteen.
Sent 9: Though this may not be strictly true, there is little doubt that some of them were.
Sent 10: While he was still at school he had collected enough of his poems to make a volume, and Mr. Allan had taken them up to the master of the English and Classical School to get his advice about publishing them.
Sent 11: This gentleman advised against it on the ground that it would make Edgar conceited,--a fault from which he was already suffering.
Sent 12: As soon as he was free to do as he pleased, therefore, it was natural that he should rewrite his poems and publish them.
Question: Who was Mr. Allan?.
Poe's father.

Paragraph- Sent 1: You have seen your own reflection in a mirror.
Sent 2: The person looking back at you looks just like you.
Sent 3: Where does that reflected person appear to be standing?
Sent 4: Yes, they appear to be on the other side of the mirror.
Sent 5: That is really strange to think about, but very cool.
Sent 6: Have you ever waved at your reflection in a mirror?
Sent 7: The reflected image will wave back at you.
Sent 8: Here is something to try next time you stand in front of a mirror.
Sent 9: Wave to your reflection with your right hand.
Sent 10: What hand do you think the reflection will wave back with?
Sent 11: The same hand?
Sent 12: A different hand?
Sent 13: You will notice something interesting.
Sent 14: The reflection waves back with the hand on the same side as you, but it is their left hand.
Sent 15: The image in a reflection is reversed.
Sent 16: This is just like the image of the sign above.
Sent 17: Light rays strike flat shiny surfaces and are reflected.
Sent 18: The reflections are reversed.
Question: How does reflection work?.
Light rays strike flat shiny surfaces and are reflected and the reflections are reversed.