Both men reacted to a faint hiss from all around them.
But the reason for concern is how Barbaro reacted from the week of medical adjustments.
Miss Marple, however, reacted rather differently from the way they had expected.
The problem is, when you get to figuring out the dose, are children going to react differently from adults?
The reality is that voters react from their instincts; they don't always think questions out deliberately.
The governor may also be reacting to the political winds from other parts of the country as well.
The doctor is reacting no differently from any other patient whose body has been injured.
"The Social Democrats are only used to reacting to pressure from the right," he said.
She was reacting automatically from some well of knowledge deeper than her training.
The oil markets are reacting to news from Iraq, more than anything, traders said.