Sentence:  Boys 32 , 23 , 31 , 17 , 30 , 19 , and 24 <WSD>had</WSD> `` same schedule '' at Onset and Completion ; thus early forecasting of the pubescent stage would appear possible for only seven boys . 
Meaning of the word marked with <WSD> tags:  have or possess, either in a concrete or an abstract sense