Q--Does water have viscosity?
A--My step-by-step reasoning: Viscosity is resistance of fluid to deformation. Water is not resistant to deformation.
So, the answer is no.

Q--Would Carrie Poppy be likely to trust a psychic?
A--My step-by-step reasoning: Carrie Poppy is an American podcaster who is on a show called 'Oh No! Ross and Carrie.". "Oh No Ross and Carrie" is a show that critically examines religious claims and those of the supernatural. Carrie Poppy considers herself a skeptic and an investigative reporter.
So, the answer is no.

Q--Would a sophist use an épée?
A--My step-by-step reasoning: A sophist is a specific kind of teacher in ancient Greece, in the fifth and fourth centuries BC. Sophists specialized in using the tools of philosophy and rhetoric, though other sophists taught subjects such as music, athletics and mathematics. An épée is a sword used in fencing. The épée was not developed until the 19th century.
So, the answer is no.

Q--Was the Mentalist filmed in black and white?
A--
My step-by-step reasoning: The Mentalist first aired in 2008. Black and white television shows were no longer being made in 2008.
So, the answer is no.