CREATE TABLE table_30718 ("Athens XI" TEXT, "PIFA Colaba FC u-17" TEXT, "Tata Power" TEXT, "Dadar XI pars_m_singleBpars_m_single" TEXT, "IDBI" TEXT, "World Network Services" TEXT, "United FC" TEXT, "Good Shepherd" TEXT)

what is the united fc wehre pifa colaba is maratha united?
SELECT "United FC" FROM table_30718 WHERE "PIFA Colaba FC u-17" = 'Maratha United'
SELECT "United FC" FROM "table_30718" WHERE "PIFA Colaba FC u-17" = 'Maratha United'