Detailed Instructions: In this task, you are given a second sentence. Your task is to generate the first sentence on the same topic but incoherent and inconsistent with the second sentence.
Q: However , its minimal armour made the A9 very vulnerable to most Axis anti-tank weapons .
A:
It was effective until the Germans introduced the more thickly armoured Panzer IVE variant to the desert in the Spring of 1941 .