Task: Question Generation
Input (English): Passage: An agricultural farm is giving prizes for the person who makes the largest homegrown project. Porky and a rival neighbor both plan to win the agricultural farm prize, Porky with his garden and the neighbor with his chickens. Porky carefully plans a box of seeds, one by one while the man is busy mixing a bunch of bottles of items together. Porky goes to retrieve something as the man feeds the brand new mixture into the feeding bin for his chickens. But when they try it out, they spit the food out in disgust and seek food elsewhere. Porky grabs his bottle of quick grow, a hair tonic he hopes would work on his garden. To his amazement, it does. But he says nothing of it and heads inside his house.
The neighbor checks out his handy work and comments on it, allowing his chickens to come over and eat all of his fruits and vegetables. A little chick and a bigger chicken fight over a watermelon until it flings the chick away. The chick sadly retreats until it sees a bunch of spinach and decides to munch on it instead. The chick then comes back and punches the mean chicken before finishing the watermelon. (The chick eating spinach and then changing is a thinly-veiled Popeye reference).
When his garden has almost entirely been eaten, Porky finally notices the chickens and tries to get rid of them. But alas no luck, so he yells at the neighbor to get them back into his yard but the neighbor claims he doesn't know how they got on Porky's property, then attempts to "try" and make them return. He then leaves while a sad Porky heads to his door, only to find a long vine and follow it to a giant pumpkin.
Output (English): Which character claimed they did not know have the chickens got in the yard?