input question: Its attackers had to fire their rockets from hundreds of yards away , with a makeshift launcher hidden in a portable electric generator .
Its attackers had to launch their strike from hundreds of metres away , with a makeshift rocket launcher disguised as a portable electric generator .

OPTIONS:
- no
- yes
output answer: yes

input question: The company also became synonymous with ethical business practices .
Levi became known for ethical business practices .

OPTIONS:
- no
- yes
output answer: yes

input question: The technology-laced Nasdaq Composite Index < .IXIC > added 1.92 points , or 0.12 percent , at 1,647.94 .
The technology-laced Nasdaq Composite Index .IXIC dipped 0.08 of a point to 1,646 .

OPTIONS:
- no
- yes
output answer: no

input question: The number of probable cases dropped to 64 on Tuesday from 66 on Monday in and around Toronto , a city of four million people .
As of Monday , there were 66 probable cases in and around Toronto , a city of 4 million people .

OPTIONS:
- no
- yes
output answer:
yes