Sentence:  2015, June 10, Lindsey Bever, "Morning Mix: Another reason seeing-eye dogs are <WSD>amazing</WSD>"[http://www.washingtonpost.com/news/morning-mix/wp/2015/06/10/another-heroic-story-showing-why-seeing-eye-dogs-are-amazing/] 
Meaning of the word marked with <WSD> tags:  Very good.