Write the right answer to the question based on the context passage.

Let me give you an example: Television drama's whole point is to bring you through an often slow start, followed by a complex development to a point where there are two or three potential dénouements before, "Cut!", it is the end of the episode and you will have to await the "right answer" in the following week's show.
This post came to me at 10pm last night, on Day 16 of this challenge, after a day of holidaying in London and with my head (and feet) too weary to put finger to touchscreen.
Mrs Mc and I had just watched another live instalment of Broadchurch, murder mystery extraordinaire, particularly since in the second series there is no actual fresh murder to investigate. The verdict is about to be given on the accused killer from Series 1 when the inevitable happens... Cue title music.
This moment has even gained a moniker in British homes, based on the theme tune to the real masters of the four-times-a-week cliffhanger, London-based soap opera Eastenders. It's call a "ba...ba...ba...ba, ba, ba-ba-ba-ba" (YouTube will provide overseas readers with auditory explanation).
Eastenders is such a master of writing in the perfect pace that every 28 minute episode ends with a tantalising screen freeze on the latest shocked face / smirking baddy / confused victim. For really big stories the cliffhanger can last significantly longer. This week, to celebrate the show's 30 year birthday, we will finally find out the answer to a question unanswered for the past 14 months: "Who killed Lucy Beale?"
Now, most classrooms do not involve murder, incest, dodgy deals and danger, but "good teaching" encourages a type of pacing that totally ignores the ingredients that have millions in the edges of their seats every day: the good old cliffhanger. In fact, we see teachers giving away the punchline at the beginning: "Today we are learning this:...". Question: What was the soap opera admired by British people that the author says is a master of writing?
The answer to this example can be: Eastenders
Here is why: The seventh sentence of the passage clearly states that Eastenders is master of writing. So, the answer is Eastenders.

OK. solve this:
Jon's back ached. Frost had come early this year and the ground broke like stone. Jon had spent eight seasons breaking this ground to plant spring's crops and every year it got harder. Sweat beaded on his brow and he felt his cotton shirt stick to his skin under his coat. Jon took off his soft-brimmed hat and wiped his forehead. He examined the hat as he let his breath return.
The hat had kept the burning sun and beating rain off his head for as long as Jon owned the farm. He wore it every day. It had been a gift given to him on the day he married Alasandra but he could not remember who gave it to him. Jon put it back on his head and pushed the tiller deep into the stubborn earth.
Daven ran over the hill and down the cart path leading to their small cobblestone house. The boy had only left a short while ago and he held no sack with the bread and cheese his mother had told him to buy. Jon furrowed his brow. The boy continued to run and soon the wind carried his cry to his father's ears.
"Papa! A carriage is coming! Two horses!"
Jon's furrowed brow remained. Surely the boy meant a cart from a neighboring farm. No carriage made it out this far.
"It's from the city! A soldier drives it!"
Jon felt ice water flow over him. He turned to the house.
"Sandra! Get the musket out of the pantry!"
Jon saw his wife's face appear at one foggy window. Jon gestured wildly at her.
"Get it!"
They were too late. As Daven reached Jon, the black carriage already approached. A single figure sat on the bench, guiding the two brown horses down Jon's path. Question: Who examined their hat?
Answer:
Jon