* "The government implemented austerity measures to reduce the national debt, but these cuts led to widespread public unrest." (This sentence shows austerity as a policy.)
* "The austere atmosphere of the old library was a stark contrast to the vibrant energy of the bustling coffee shop next door." (This sentence uses "austere" to describe a feeling or atmosphere.)
* "The austerity of the monk's life was a testament to his unwavering devotion to his faith." (This sentence uses "austerity" to describe a lifestyle.)
Remember: "Austerity" can refer to both a policy of reducing government spending and a general feeling of strictness or simplicity. The context will determine which meaning is intended.