 The <unk> <unk> <unk> de Providence ( <unk> Providence ) represents the two French Catholic schools in the city , Saint @-@ François @-@ Xavier and Saint @-@ Thomas @-@ d <unk> , while the <unk> <unk> <unk> operates two French public schools , the elementary École Les <unk> and the secondary École <unk> Franco @-@ Jeunesse . There are also two independent Christian elementary schools in Sarnia — Sarnia Christian School and Temple Christian Academy . 
