Lookup [String,String,String]
Description
Finds all items in B whose first column matches A.
Input
A [STRING]: a list of strings to be searchedB [STRING,STRING,STRING]: a list of tuples to be searched withA
Output
B1B2 [STRING,STRING,STRING]:Btuples, where the first column matches items inAB2B3 [STRING,STRING]:Blast strings, where the first column matches items inA
Output scores can be aggregated and/or normalized.