Five friends with surname Batliwala, Pocketwala, Talawala, Chunawala and Natakwala have their first name and middle name as follow. Four of them have a first and middle name of Paresh. Three of them have a first and middle name of Kamlesh. Two of them have a first and middle name of Naresh. One of them have a first and middle name of Elesh. Pocketwala and Talawala, either both are named Kamlesh or neither is named Kamlesh. Either Batliwala and Pocketwala both are named Naresh or Talawala and Chunawala both are named Naresh. Chunawala and Natakwala are not both named Paresh. Who is named Elesh?