CREATE TABLE table_203_141 (id NUMBER, "sr. no." NUMBER, "name" CLOB, "from" CLOB, "till" CLOB, "occupation" CLOB)

who was the director immediately before b. n. yugandhar ?
SELECT "name" FROM table_203_141 WHERE "sr. no." = (SELECT "sr. no." FROM table_203_141 WHERE "name" = 'b.n. yugandhar') + 1
SELECT "name" FROM "table_203_141" WHERE "sr. no." = (SELECT "sr. no." FROM "table_203_141" WHERE "name" = 'b.n. yugandhar') + 1