Will Futurama surpass the number of episodes of The Simpsons by the end of 2020?
Futurama was cancelled in 2013. The Simpsons is still creating new episodes as of May 2020. Futurama aired 140 total episodes. The Simpsons has aired over 600 episodes.
The answer is no.

Would the historic Hattori Hanzo admire Naruto?
Naruto is a ninja. Ninja tactics were considered dishonorable by samurai. Hattori Hanzo is a famous historical samurai.
The answer is no.

Does Mercury help detect coronavirus?
Mercury is used in thermometers. Thermometers are used in taking body temperature. High temperature or fever is one symptom of coronavirus.
The answer is yes.

Has Justin Timberlake ever written a song about Britney Spears?
Justin Timberlake and Britney Spears dated in 1999. In 2002, Justin Timberlake released a music video for his breakup song 'Cry Me A River' and featured an actress who resembled his then ex Britney Spears.
The answer is yes.