Rate the similarity of the following two sentences
A Royal Duty is based on his experiences with Diana, Princess of Wales and letters allegedly to and from her.
The royal household was bracing itself for any more revelations in A Royal Duty, based on the former servant's time with Diana, Princess of Wales.

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3

Do the following sentences say the same thing?
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Russian warplanes strike inside Syria
Russian roulette in Syria

2

The euro <EUR=> was up 0.67 percent against the dollar at $1.1784 after rising to a three-month high earlier in the session above $1.18.
In early U.S. trading, the euro <EUR=> was down 0.6 percent to $1.1741, after rising to a four-month high of $1.1860.

Rate the textual similarity of these two sentences on a scale from 0 to 5, where 0 is "no meaning overlap" and 5 is "means the same thing". OPTIONS:
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Answer: 2

Question:
Two dogs swim in a pool.
Dogs are swimming in a pool.
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Answer:
4

[Q]: Fire kills 38 in Russian psychiatric institution
38 feared dead in Russian psychiatric hospital fire

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[A]: 4

[Q]: Death toll from Egypt protests rises to 49
Death toll from Egypt violence rises to 638

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[A]:
3