Problem: Text: Mardi Gras (/mrdi r/), also called Shrove Tuesday, or Fat Tuesday, in English, refers to events of the Carnival celebrations, beginning on or after the Christian feasts of the Epiphany (Three Kings Day) and culminating on the day before Ash Wednesday. Mardi Gras is French for ''Fat Tuesday'', reflecting the practice of the last night of eating richer, fatty foods before the ritual fasting of the Lenten season.

Question: is carnival and mardi gras the same thing?
A: yes

Problem: Text: Miranda was a British television sitcom written by and starring comedian Miranda Hart. It originally aired on BBC Two from 9 November 2009 and later on BBC One. Developed from Hart's semi-autobiographical BBC Radio 2 comedy Miranda Hart's Joke Shop (2008), the situation comedy revolves around socially inept Miranda, who frequently finds herself in awkward situations. The show features actors Sarah Hadland, Tom Ellis, Patricia Hodge, Sally Phillips, James Holmes and Bo Poraj. It was filmed in front of live audiences at the BBC Television Centre and The London Studios.

Question: is miranda filmed in front of a live audience?
A: yes

Problem: Text: Second-impact syndrome (SIS) occurs when the brain swells rapidly, and catastrophically, after a person suffers a second concussion before symptoms from an earlier one have subsided. This second blow may occur minutes, days or weeks after an initial concussion, and even the mildest grade of concussion can lead to SIS. The condition is often fatal, and almost everyone who is not killed is severely disabled. The cause of SIS is uncertain, but it is thought that the brain's arterioles lose their ability to regulate their diameter, and therefore lose control over cerebral blood flow, causing massive cerebral edema.

Question: is there such a thing as a double concussion?
A:
yes