Question:
Three sheep graze on the grassy field with a dog walking behind them.
a small group of goats in the grass with a black and white dog in the backgroud.
Answer:
3

Question:
Suicide Bomber Kills 14 at Afghan Province Council
Suicide Bomber Kills 11 in Afghanistan
Answer:
2

Question:
existing rods could produce 3-6 atomic bombs in 6-8 months.
experts stated that the rods could produce 3-6 atomic bombs in 6-8 months.
Answer:
4