This is largely owing to the fact that our system aligns "jaxon 1 1 " with "Jaxson 1 2 " in the tweet "• • • I love Jaxson 1 2 ,Hes like my little brother• • • ", in which "Jaxson 1 2 " is identified as a PERSON.
this encourages our system to consider "jaxon 1 1 " as a PERSON.