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She laughed a little, embar­rassed.

But I’m too embar- rassed to admit to Susana that I can’t handle wrapping my own anacos.

For Embar, creating his bot wasn't about deceiving the judges so much as offering them a meaningful conversation.

For its creator, American programming consultant Mohan Embar, it is success at the fifth attempt.

Embar, em-b�r′, v.t. to shut in; to hinder or stop:—pr.p. embar′ring; pa.p. embarred′.—n.