CREATE TABLE "comparison" (
  "sequencer" text,
  "ion_torrent_pgm" text,
  "454_gs_flx" text,
  "hi_seq_2000" text,
  "so_li_dv4" text,
  "pac_bio" text,
  "sanger_3730xl" text
);

Question: What is the sequencer when ion torrent pgm is 200-400 bp?
SQL: SELECT "sequencer" FROM "comparison" WHERE "ion_torrent_pgm"='200-400 bp';

Question: How many times was Sanger 3730xl $2400 usd?
SQL: SELECT COUNT("ion_torrent_pgm") FROM "comparison" WHERE "sanger_3730xl"='$2400 USD';

Question: How much was solidv4 when pacbio is $300 usd?
SQL: SELECT "so_li_dv4" FROM "comparison" WHERE "pac_bio"='$300 USD';

Question: What is solidv4 when sequencer is data output per run?
SQL: SELECT "so_li_dv4" FROM "comparison" WHERE "sequencer"='Data output per run';

Question: WHat is hiseq 2000 when 454 gs flx is 700 bp?
SQL: SELECT "hi_seq_2000" FROM "comparison" WHERE "454_gs_flx"='700 bp';

Question: What is 454 gs flx when pacbio is 100-500 mb?
SQL: SELECT "454_gs_flx" FROM "comparison" WHERE "pac_bio"='100-500 Mb';