Q--Is it normal to blow out candles during a funeral?
A--My step-by-step reasoning: Blowing out candles is typically done during a birthday celebration, prior to eating the birthday cake. Funerals are typically very somber events in which cake is not served.
So, the answer is no.

Q--Was King Arthur at the beheading of Anne Boleyn?
A--My step-by-step reasoning: King Arthur was a legendary British leader who, according to medieval histories and romances, led the defence of Britain against Saxon invaders in the late 5th and early 6th centuries. Anne Boleyn was beheaded May 19, 1536.
So, the answer is no.

Q--Would an Alfa Romeo vehicle fit inside a barn?
A--My step-by-step reasoning: Alfa Romeo makes cars. Barns are large enough to hold a car.
So, the answer is yes.

Q--Could Reza Shah be related to Queen Elizabeth I?
A--
My step-by-step reasoning: Queen Elizabeth I was from English parents. Reza Shah was Mazanderani. Mazanderani people are indigenous people of Iran. Iran is nearly 4,000 miles from England.
So, the answer is no.