Which of the following statements is correct?

a- In 1994 Hutu Tribe in Rwanda faced a threat to its existence.
b- Nearly five lakh of its people were killed by the rival Tutsi tribe in a matter of weeks.

Neither of them is correct.

In 1994, the Tutsi tribe in Rwanda faced a threat to its existence as nearly five lakh of its people were killed by the rival Hutu tribe in a matter of weeks.