position player free agency
tag date signed 2013 team
position
player
free agency tag
date signed
2013 team
number parsed year month day
text text text date text
qb josh mccown ufa march 29 chicago bears
what is the total of 2013 teams on the chart ?
WP VBD-AUX DT NN IN CD NNS IN DT NN .
10
select count ( distinct c5 ) from w