Economists continue to debate how well the Ricardian equivalence theory works in practice.
The Ricardian equivalence theory is a debated topic among experts.
Everyone knows that the Ricardian equivalence theory works well in practice.
The woman has her mouth covered while she is among company.
Last year was a major drought.
The cap and trade approach is less reliable.
Only person eating a tomato sandwich.
an older man is holding a sign
A skateboarder is laying in the grass