what was the open price of JNJ on Jan 10?
[{"text":"open","ticker":"OPEN"},{"text":"jnj","ticker":"JNJ"},{"text":"on","ticker":"ON"},{"text":"jan","ticker":"JAN"}]
[{'open':['attribute/technical/price/open']},{'JNJ':['ticker/JNJ']},{'Jan 10':['time/january_10_this_year']}]