On paper, this is a reasonable proposition, though personally I have encountered children that disprove this.

After all, it was a very reasonable proposition.

The same cook-shop tent as before seemed like a reasonable proposition.

That also, he said, is a reasonable proposition.

She had been shocked into tears by my reasonable proposition.

From what I saw... even death would be a reasonable proposition.

"Now, Zinnia, I was only putting forth a reasonable proposition, one that will benefit both of us."

There were only three places where crossing the Talullah River would be a reasonable proposition.

Why don't you make him a reasonable proposition, Heini?

Again, that seems to me to be a perfectly reasonable proposition.