Question: Who starts in Mood of the Day?

Context paragraphs:
Alzheimer's disease: Alzheimer's disease (AD), also referred to simply as Alzheimer's, is a chronic neurodegenerative disease that usually starts slowly and worsens over time.  It is the cause of 60% to 70% of cases of dementia.  The most common early symptom is difficulty in remembering recent events (short-term memory loss).  As the disease advances, symptoms can include problems with language, disorientation (including easily getting lost), mood swings, loss of motivation, not managing self care, and behavioural issues.  As a person's condition declines, they often withdraw from family and society.  Gradually, bodily functions are lost, ultimately leading to death.  Although the speed of progression can vary, the average life expectancy following diagnosis is three to nine years.

Mood board: A mood board is a type of collage consisting of images, text, and samples of objects in a composition.  It can be based upon a set topic or can be any material chosen at random.  A mood board can be used to give a general idea of a topic that you were given, or can be used to show how different something is from the modern day.  They may be physical or digital, and can be "extremely effective" presentation tools.

Gentse Feesten: The Gentse Feesten (] ; "Ghent Festival") is a music and theatre festival in the city of Ghent, Belgium.  Besides stage events there are random small street acts such as mimickers, buskers, etc.  The festival starts on the Friday before the third Sunday of July and lasts until and including the fourth Sunday of July.  The date calculation originally had no reference to July 21st (Belgium's national holiday) but that holiday is always included.  In fact, the festival starts on "the (Fri)day before the Saturday before July 21st" and lasts ten days.  The last day (always a Sunday) is known as "de dag van de lege portemonnees" ("the day of the empty wallets") alluding to the fact that many people have spent their last penny at the festival, and is by the people of Ghent seen as "their" day while the stream of visitors from other places ceases.

Paul Weston: Paul Weston (born Paul Wetstein, March 12, 1912 – September 20, 1996) was an American pianist, arranger, composer, and conductor who worked in music and television from the 1930s to the 1970s, pioneering mood music and becoming known as "the Father of Mood Music".  His compositions include popular music songs such as "I Should Care", "Day by Day", and "Shrimp Boats".  He also wrote classical pieces, including "Crescent City Suite" and religious music, authoring several hymns and masses.

Yoo Yeon-seok: Yoo Yeon-seok (born Ahn Yeon-seok on April 11, 1984) is a South Korean actor.  After making his acting debut in 2003 with a small role in "Oldboy", he resumed his acting career in 2008.  His notable works include the films "Re-encounter" (2011), "Architecture 101" (2012), "A Werewolf Boy" (2012) and "Whistle Blower" (2014), "Perfect Proposal" (2015), "Mood of the Day" (2016) as well as the television series "Gu Family Book" (2013), "Reply 1994" (2013), "Warm and Cozy" (2015) and "Romantic Doctor, Teacher Kim" (2016).

Summer Mood: Summer Mood (foaled 1981 in Ontario) is a Canadian Thoroughbred racehorse who won the Sovereign Award as the 1985 Canadian Champion Sprint Horse of either sex.  A daughter of 1980 leading sire in North America, Raja Baba, she was bred and raced by Kinghaven Farms.  Trained by American John J. Tammaro, Jr., she retired from racing having won seventeen of fifty starts and earned $542,446.

Mood of the Day: Mood of the Day () is 2016 South Korean film which stars Moon Chae-won and Yoo Yeon-seok

A Short Film About Wong Kar Wai: Harun has suddenly been abandoned by his long-time girlfriend whom he would have aimed to marry.  Following this heartbreak while wondering around, he came across a street film seller Erhan.  Erhan is a person who willing to make people happy with his films and change their vision and as well as having his own internal journey.  Harun dazzled by Wong Kar Wai movies (Chungking Express, In the mood for love, 2046, Happy Together) given to him by Erhan and become acting the characters in the movies.  He starts applying some of the scenes from the movies in his daily life and has tragicomic events.

Life Starts Now: Life Starts Now is the third studio album by Canadian rock band Three Days Grace.  The album was released on September 22, 2009.  The album was produced by Howard Benson.  This is the second time in a row the band has worked with him, after the commercially successful "One-X".  "Life Starts Now" expresses a lighter lyrical mood compared to the band's previous album.  It became the last ever Three Days Grace album under Jive Records until Sony Music Entertainment disbanded the label in 2011, and the first under Sony Music Entertainment.

Rural Free Delivery (EP): Rural Free Delivery is an EP by the alternative country band Whiskeytown, released by Mood Food Records in 1997.  It compiles the 4 songs from the band's debut EP "Angels" - recorded in a single day - with 4 additional outtakes from the same session.  Although the music was recorded in 1995 - just a few months after Whiskeytown formed - it wasn't released until two years later.  This was part of a deal worked out with Mood Food to release the band from their current contract so that they could sign with Outpost Recordings.

Supporting paragraphs: Yoo Yeon-seok Mood of the Day
Answer: Ahn Yeon-seok