Given a document, find the main entity about whom the author is writing. Write the full name if mentioned in the text. Note that URLs in the text have been replaced with [Link].

Input: Consider Input: Johnny Weir and Tara Lipinski during the start of the women’s singles competition. (Maddie Meyer/Getty Images)
To many viewers  NBC figure skating analysts Tara Lipinski and  Johnny Weir  are Olympic darlings — a one-stop shop for knowledge  sass and brass. Others  however  reach for their ear plugs  calling the duo mean  obnoxious and distracting. This debate resurfaces every time Lipinski and  Weir  appear on television.
“They’re just awful ” one commenter wrote after a Washington Post interview with Lipinski and  Weir . Another added  “They chatter incessantly like a couple of squirrels.”
Whether you appreciate Lipinski’s and  Weir ’s “truth” — and their newfangled approach — it appears they’re here for the long haul. Aside from anchoring the final figure skating competition Thursday night (the women’s free skate)  and the exhibition gala over the weekend  NBC announced that Lipinski   Weir  and Gannon will also host coverage of the PyeongChang Closing Ceremonies this weekend. The reaction to this news? Predictably  it was both joy and agony.

Output: Johnny Weir


Input: Consider Input: Ikea is known for its flat-pack kitchen tables  islands  and cabinets. Now the home furnishings retailer is experimenting with products that allow people to harvest food at home. Space10  Ikea's innovation lab  has designed a prototype of a mini-farm that can grow greens and herbs indoors. Called  Lokal    it  uses a hydroponic farming system — allowing crops to grow on trays under LEDs in a climate-controlled box. Space10 debuted the device in September at the London Design Festival in Shoreditch. Check it out below. View As: One Page Slides
The Lokal farm lets anyone harvest greens indoors.
Space10 gave 2 000 free samples of Lokal microgreens to London Design Week attendees.
Michael La Cour  Managing Director of IKEA Food Services  said in a statement that  Lokal  still needs to be developed further before  the company  decides whether to sell  it  in stores.

Output: Lokal


Input: Consider Input: When I first heard about the 7-Minute Workout  an app that promises the benefits of a sweaty bike ride and a trip to the gym in just a few minutes  I thought it was all hype. But as it turns out  the app  well  works you out. I tried it for the first time last year  and I'm still hooked  so I recently got in touch with  Chris Jordan   the director of exercise physiology at the Johnson & Johnson Human Performance Institute and the person behind the Johnson & Johnson Official 7 Minute Workout  to get some insight into how it works. For me  the app is perfect for weekends  or when I can't make it to a yoga class  or as something fun to do with a friend at home. View As: One Page Slides
It consists of 72 exercises like jumping jacks  sit-ups  and push-ups. Ten require nothing but your body  and for others  you'll need a chair that can support your weight. The latest version of the app lets you do each exercise along with  Jordan .
The idea of a workout you can do in minutes was originally envisioned by  Jordan   an exercise physiologist. Here is personal trainer and study partner  Brett Klika  demonstrating one of the workouts. Sources: American College of Sports Medicine's Health & Fitness Journal  YouTube
The concept behind the workout is interval training â short  intense periods of exercise broken up by brief periods of rest.  Jordan  told me  he  based the workout on  his  experience as a fitness consultant for the US Air Force in Europe. Sources: International Journal of Cardiology  ACSM's Health & Fitness Journal  Sports Medicine
The approach is less time-consuming than a traditional workout  but studies suggest it may be more beneficial for building muscle and protecting the heart. "High-intensity interval training can provide similar or greater benefits in less time than traditional longer  moderate-intensity workouts  " Jordan  said. Sources: International Journal of Cardiology  Medicine & Science in Sports & Exercise


Output: Chris Jordan