Question: How many seconds do you have to throw a grenade?
Answer: 4 and 5 seconds
Disambiguated annotations:
qaPairs: question: How many seconds did you have to throw the first World War I fragmentation grenades?
answer: seven
question: How many seconds did you have to throw the updated World War I fragmentation grenades?
answer: four
question: How many seconds did you have to throw a WWI stick grenade?
answer: five
question: How many seconds do you have to throw a US ET-MP grenade?
answer: user-settable timed electronic fuze
qaPairs: question: How many seconds was the delay of the Mills bomb grenade before explosion prior to 1940?
answer: 7
question: How many seconds was the delay of the Mills bomb grenade before explosion after 1940?
answer: 4
question: How seconds was the delay of WWII era thermite?
answer: 2