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

Patch's mother was named Silver, because high summer sun made her fur shine that colour. She had a marvellous drey high up a spruce tree, carved out long ago by a woodpecker, and since extended into a two-chambered home full of bright things. The journey along the sky-road to her drey did not take long. When Patch looked inside, he saw a hundred colours glittering in the sunlight, shining from bits of metal and glass set into Silver's walls and floor. But his mother was not there.
He could tell by the faintness of her smell that no squirrel had been here in some time. There were two faint traces of scent, several days old; that of Silver, and that of another squirrel, a musky scent that Patch did not recognize. A scent that made his tail stiffen as if danger was near.
Patch stared into his mother's empty drey for a moment. It wasn't normal for a squirrel to abandon her drey for days, not in the middle of winter. And he hadn't seen Silver for three days. Not since all the acorns had disappeared from the earth.
Patch ran back to his own tree, and then to the maple tree next door, to his brother Tuft's drey. He ran very fast. He was hungrier than ever, and he was beginning to be very worried. He was relieved when he looked into Tuft's drey and found it occupied. Tuft himself was not present, but Brighteyes was, and their babies, and it was clear from the smells that Tuft had only just departed.
"Hello, Patch," Brighteyes said weakly. "Would you like to come in?"
Patch entered. Brighteyes was curled up with her babies in the drey's deepest, warmest corner. The last time Patch had visited, a week ago, this had been a den of noise and chaos, with all Brighteyes' four babies running and jumping and playfighting. Today they lay weakly beside Brighteyes, and the once-shining eyes from which their mother had taken her name were dim and clouded. Question: Who hadn't Patch seen in three days?
Silver.

Rain, the young man is thinking. Of course it would be raining. Not a heavy, cleansing rain that leaves the streets steaming and the neatly sculptured yards lush and fragrant. This is a gray drizzling rain. A rain that makes him think of places like England and Scotland as they appear in those disturbing late night films on cable, the ones in black and white that weren't particularly memorable when they were made and are even less so now.
Still, it rains and the air is cool. All he has to shelter him is a think nylon jacket. The jacket is soaked. It feels both chilly and coarse against his skin. His hair hangs in flat and sodden wings, falling into his eyes. It's long in the back, almost to his shoulders, and he thinks that the cars that pass him on the street, the occupants of those cars, might look at him and see only that he is wet and not that he is dirty as well. Can they tell that his hair has been unwashed for days? That his clothes are the same ones he's worn for more than a week? It doesn't matter. He's invisible to them as soon as they pass, taking any assumptions they might make with them. They might just mistake him for one of those hoity-toity college kids, one of those clean limbed and beaming have's who has happened to find himself caught out without his umbrella.
He makes a desultory attempt to straighten his shoulders, to lift his eyes from the buckled sidewalk. To look like he might have a purpose or a destination. It doesn't help. He has become the day. He has internalized the environment. He did that years ago, in fact.
That's all I can do.
Not his words, of course, but he understands them. He is intimately acquainted with his limitations. Question: Who might look at the main character and see that he is only wet?
The people in the cars

SEOUL — The Inter-Korean summit began Friday morning with a historic step as North Korean leader Kim Jong Un crossed the military demarcation line that has divided Korea for over 60 years. At the end, the leaders of the communist North and Democratic South embraced prior to announcing a joint declaration committing to denuclearization and peace.
"Today, Chairman Kim Jong Un and I confirmed that the realization of the nuclear-free Korean peninsula through complete denuclearization is our common goal," said President Moon Jae-in at a ceremony to announce what they are calling the Panmunjom declaration.
The North Korean leader also endorsed the joint declaration as well as past inter-Korean agreements without elaborating or specifically acknowledging the agreed upon outcome to dismantle his country's threatening nuclear program.
"We have decided to open this transitional phase of improvement in relations and development by thoroughly implementing the North-South Declarations and all the agreements that have already been adopted," said Kim.
Kim is now the first North Korean leader to cross into South Korea. He was greeted by Moon, who waited on the South Korean side of the borderline in the village of Panmunjom, the historic site, where the Korean War armistice was signed in 1953. The two leaders smiled as they shook hands across the border. Kim then stepped over the cement boundary marker.
Kim said he was, "excited to meet at this historic place" and later wondered "why it took so long" to get there.
"It really has a strong emotional impact on me," said Kim about the warm welcome he received from the people of South Korea.
President Moon welcomed Kim to the South and said he would like to one day visit North Korea. Laughing, the two together momentarily stepped over the border marker into the North's side of the demilitarized zone.
The two leaders posed for pictures with an unsmiling Kim dressed in a communist Mao-style suit and a smiling Moon in western business attire. Question: Who was greeted by Moon from the South Korean side of the border?

Kim Jong Un

