Question:
US Senate confirms Yellen as Fed's next chair

What is a sentence that would be (on a scale from 0 to 5) a 4 out of 5 in terms of textual similarity to the above sentence?

Answer:
Senate confirms Yellen as Fed head

Question:
And, globally, the number of active probable cases has declined to 573.

What is a sentence that would be (on a scale from 0 to 5) a 2 out of 5 in terms of textual similarity to the above sentence?

Answer:
There are now 37 active probable cases in the GTA, compared with 70 cases on June 6.

Question:
North Korea cuts last ties with South by barring joint industrial park

What is a sentence that would be (on a scale from 0 to 5) a 1 out of 5 in terms of textual similarity to the above sentence?

Answer:
North Korea: experts call for dialogue 'Ad and say China must play a part