However, a group of five or more may attack a healthy adult.

The main group, reinforced by 2 mixed companies, would attack the Police line.

While they rested at the house, a group of local men attacked.

Two groups of scientists are attacking the problem in somewhat different ways.

The police are unsure whether one person or a group attacked her.

Nor, they added, was this man the first victim the group had attacked.

A separate group of around 50 members attacked a police car with bottles.

After they were not allowed to enter, a smaller group attacked the police forces.

No foreign power, nor group of powers, can successfully attack a prepared America.

The two leaders and their groups attack each other, starting a riot that kills a young girl.