Which of the following statements is NOT true？A．Aid workers were kidnapped from a refugee

Which of the following statements is NOT true？

A．Aid workers were kidnapped from a refugee camp.

B．One of aid workers may be injured.

C．An extremist group has claimed responsibility.

D．There is no demand for payment from the kidnappers.

请帮忙给出正确答案和分析，谢谢！