Question:
china has so far balked against united states pressure on china to stop and search north korean ships.
china has stated that the united states pressure on china to stop and search north korean ships could trigger military clashes.
Answer:
4

Question:
WHO spokeswoman Maria Cheng agreed, saying: "It looks very much like an isolated event."
"It looks very much like an isolated event," World Health Organization spokeswoman Maria Cheng said.
Answer:
5

Question:
The man is playing a guitar.
A baby is playing a guitar.
Answer:
2