TASK DEFINITION: In this task you will be given a passage and a yes/no question based on the passage. You should answer the question using the information from the passage.
PROBLEM: passage: Linseed oil, also known as flaxseed oil or flax oil, is a colourless to yellowish oil obtained from the dried, ripened seeds of the flax plant (Linum usitatissimum). The oil is obtained by pressing, sometimes followed by solvent extraction. Linseed oil is a drying oil, meaning it can polymerize into a solid form. Due to its polymer-forming properties, linseed oil can be used on its own or blended with combinations of other oils, resins or solvents as an impregnator, drying oil finish or varnish in wood finishing, as a pigment binder in oil paints, as a plasticizer and hardener in putty, and in the manufacture of linoleum. Linseed oil use has declined over the past several decades with increased availability of synthetic alkyd resins--which function similarly but resist yellowing.
question: is flaxseed oil and linseed oil the same?

SOLUTION: Yes

PROBLEM: passage: At club level, Messi and Ronaldo represented rivals FC Barcelona and Real Madrid C.F., the two players facing each other at least twice every season in the world's most popular regular-season club game, El Clasico (among the most viewed annual sporting events), until Ronaldo's transfer to Italian club Juventus F.C. in 2018. Off the field, they are the face of two rival sportswear manufacturers, Messi of Adidas and Ronaldo of Nike, which are also the kit suppliers of their national teams and the opposite for their clubs. The two highest paid players in football, Ronaldo and Messi are among the world's best paid sports' stars in combined income from salaries, bonuses and off-field earnings. In 2016, Ronaldo was first on Forbes list of the best paid athletes, earning $88 million, with Messi being second at $81.4 million. They have the two biggest social media followings in the world among sportspeople with a combined 211 million Facebook fans, with Ronaldo having 122 million and Messi having 89 million. With a combined Facebook, Instagram and Twitter, Ronaldo has 321 million to be the most famous celebrity on social media and Messi has 181 million excluding Twitter.
question: have messi and ronaldo ever played against each other?

SOLUTION: Yes

PROBLEM: passage: At the free end of the body is a mouth opening surrounded by one to twelve thin, mobile tentacles. Each tentacle, or cnida (plural: cnidae), is clothed with highly specialised stinging cells called cnidocytes. Cnidocytes contain specialized structures called nematocysts, which look like miniature light bulbs with a coiled thread inside. At the narrow outer edge of the cnidocyte is a short trigger hair called a cnidocil. Upon contact with prey, the contents of the nematocyst are explosively discharged, firing a dart-like thread containing neurotoxins into whatever triggered the release which can paralyse the prey, especially if many hundreds of nematocysts are fired.
question: do all hydra have the same number of tentacles?

SOLUTION:
No