input question: SARS or severe acute respiratory syndrome emerged in November last year .
Severe Acute Respiratory Syndrome has infected 8459 people , 805 of whom died .

OPTIONS:
- no
- yes
output answer: no

input question: In 2001 , Evan helped found an after-school nonviolence program named after a college student shot and killed by a teen gang member , said Alexis Lukas , the program supervisor .
In 2001 , Nash helped found an after-school nonviolence program named after a college student who was fatally shot by a 14-year-old gang member , program supervisor Alexis Lukas said .

OPTIONS:
- no
- yes
output answer: yes

input question: Harris and Klebold killed 12 students and a teacher before taking their own lives on April 20 , 1999 .
Harris and Klebold killed 12 students , a teacher and themselves at the school .

OPTIONS:
- no
- yes
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 .

OPTIONS:
- no
- yes
output answer:
no