How to Use "inadequacy" with Example Sentences

1. The inadequacy of action on climate change hitherto suggests it may not .
2. That makes the inadequacy of the financial rescue all the more regrettable .
3. Both pieces of news expose the inadequacy of us economic policymaking .
4. One explanation is the lack of universal health insurance and the inadequacy of provisions for child health .
5. The technological inadequacy of these products compared with the much larger and more powerful western rivals makes them far less productive .