name date location county description
name
date
location
county
description
number
number parsed year month
number text date text text text
1 diamond head june 1971 honolulu oahu state monument
how many names do not have a description ?
WRB JJ NNS VBD-AUX RB VBD-AUX DT NN .
2
Keyword Keyword Keyword Column Keyword Keyword Keyword Keyword Column Keyword Keyword
select count ( c2 ) from w where c6 is null
Keyword Keyword Column Keyword Keyword Keyword None Column None
['agg', 'agg_count'] ['agg', 'agg_count'] c2 ['null', 'null_null'] ['null', 'null_null'] ['null', 'null_null'] c6