Please choose the correct answer to the question: Which of the following represents the process of photosynthesis?

Answer1: C_{6}H_{12}O_{6} -> 6CO_{2} + 6H_{2}O Answer2: 6CO_{2} + 6H_{2}O -> C_{6}H_{12}O_{6} +6O_{2} Answer3: 2H_{2}O -> 2H_{2} + O_{2} Answer4: 2H_{2} + O_{2} -> 2H_{2}O

Answer format: answer1/answer2/answer3/answer4