How many were killed is still a matter of fierce debate.

That last question is at the center of a fierce debate.

How well these lines have worked is a subject of fierce debate; few if any pay for themselves.

For a hundred years, there has been fierce debate on the question.

But what rose in its place remains the subject of fierce debate.

The point is important, because conservation has recently become the subject of fierce debate.

The play resulted in a fierce debate on women's rights.

But that may prove to be the subject of a fierce debate in the months to come.

A fierce debate is under way about the effects of deficits.

Yet fierce debate continues over the best way to treat high blood pressure.

Yet just which network model describes human society remains a subject of fierce debate.

The name was formed after a fierce debate on the founding congress.

The first two questions are entangled in a fierce debate.

In recent months it has become the subject of a fierce debate among experts inside and outside the government over its reliability.

There were fierce debates and sometimes even fights between them.

Pakistan is in the grip of a fierce debate about who knew what.

I was silent, my thoughts engaged in a fierce debate.

Still, just how the drugs may lead some people to become suicidal remains the subject of fierce debate.

A day after his decision, partners engaged in a fierce debate over the firm's strategy.

How the changes will affect existing insurance costs is a source of fierce debate.

Agreement was only reached following a fierce debate over the question of radioactive waste.

How to raise the rest will most likely be a topic of fierce debate in Albany.

Several players were Holocaust survivors, and there was a fierce debate about whether to go.

Among the locals there can sometimes be a fierce debate regarding the name of the lake.

The amendment is certain to prompt a fierce debate in both houses.