"Yes," he answered decisively.

"I don't know anything about anything," she answered decisively, "except that THAT country is no place for a married man."

"Yes," Kirk answered decisively.

In spite of his fear, he answered decisively, defiantly.

"In any other case," the radio said, "the warriors of Islam, continuing their previous policy, will decisively answer the aggressor with their chains of operations."

When he is asked if he really cares that much about whether people like him, he answers quickly and decisively: "No.

"No fly," Daylight answered decisively.

It would also decisively answer the "separation anxiety" Bob Herbert lightly cites.

"I don't think I am," Blagden answered decisively.

"Yes," she answered decisively.