After the failure of frosty talks, an all-out war is possible to break out between ______.

A．pull its troops back from across the border in the disputed region
B．fight with Indian forces
C．control the Kashmiri "freedom fighters"
D．negotiate with India

A．They belong to different countries.
B．They compete against each other.
C．They want to confirm their findings.
D．There are too many ices for only one team.