A suicide attack is an attack in which the attacker or attackers intend to kill others and intend to die in the process (see suicide). In a suicide attack in the strict sense the attacker dies by the attack itself, for example in an explosion or crash caused by the attacker.
Can we infer the following?
Suicide attacks are happening more often each year.

Available choices: A. Yes B. It's impossible to say C. No
The answer is: