<prompt> A recurrent bilateral conjunctivitis occurring with the onset of hot weather in young boys with symptoms of burning, itching, and lacrimation with polygonal raised areas in the palpebral conjunctiva isTrachomaPhlyctenular conjunctivitisMucopurulent conjunctivitisVernal kerato conjunctivitis  <response>: Information in this question are :-Recurrent bilateral conjunctivitisIn hot weatherBurning, itching lacrimationPolygonal raised area on palpebral conjunctivaDiagnosis is vernal keratoconjunctivitis. 