Will Give Brainliest if correct! Read the following passage:

At the turn of the 20th century, German math teacher Wilhelm von Osten was trying to prove the intelligence of animals. He tried to teach a cat and a bear how to add, but couldn’t do it. After years of training, he found a horse named Hans who could add, subtract, multiply and read German.
What clue is given that might make you find this suspicious?

He had not found another animal who could do this before.
Horses can’t add.
He was a math teacher, not an animal trainer.
It was only the 20th century, so animals weren’t that skilled yet.

Match each excerpt to the correct stanza structure. 1. it was many and many a year ago, in a kingdom by the sea, that a maiden there lived whom you may know by the name of annabel lee; and this maiden she lived with no other thought than to love and be loved by me. (from "annabel lee" by edgar allan poe) 2. o thou, new-year, delaying long, delayest the sorrow in my blood, that longs to burst a frozen bud and flood a fresher throat with song. (from "in memoriam" by alfred lord tennyson) 3. nature’s first green is gold, her hardest hue to hold. her early leaf’s a flower but only so an hour. then leaf subsides to leaf. so eden sank to grief,; so dawn goes down to day. nothing gold can stay. (from "nothing gold can stay" by robert frost) 4. at sestos hero dwelt; hero the fair, whom young apollo courted for her hair, and offered as a dower his burning throne, where she should sit for men to gaze upon. the outside of her garments were of lawn, the lining purple silk, with gilt stars drawn; (from "hero and leander" by christopher marlowe) quatrain couplet octave sestet