input question: Researchers at Sweden 's Karolinska Institute reanalyzed data from more than 2,000 infants who had been treated with radiation for a benign birthmark condition between 1930 and 1959 .
Researchers at Sweden 's Karolinska Institute recently went over data from more than 2,000 children treated with radiation for a harmless birthmark condition between 1930 and 1959 .
output answer: yes

input question: In the evening , he asked for six pizzas and soda , which police delivered .
In the evening , he asked for six pepperoni pizzas and two six-packs of soft drinks , which officers delivered .
output answer: yes

input question: One of the most well studied facets of temperament is how people respond to novelty .
One of the defining and well-studied characteristics of temperament is how people react to novelty .
output answer: yes

input question: Mailblocks was founded five years after WebTV was acquired by Microsoft for $ 425 million .
WebTV was sold to Microsoft in 1997 for $ 425 million and today is called MSN TV .
output answer:
no