Sentence:  One would need to <WSD>test</WSD> this proposition carefully ; after all , the large ( and probably unreliable ) Reader 's Digest literature on the `` most unforgettable character I ever met '' deals with village grocers , country doctors , favorite if illiterate aunts , and so forth . 
Meaning of the word marked with <WSD> tags:  put to the test, as for its quality, or give experimental use to