Select the correct answer letter associated with the question based on the options provided.
What is the chemical formula for water? (A) CO2 (B) H2O (C) O2 (D) NaCl
B
Based on the information provided, choose the answer that corresponds to the question from the list of options given: [INPUT].
Based on the information provided, choose the answer that corresponds to the question from the list of options given: What is the chemical formula for water? (A) CO2 (B) H2O (C) O2 (D) NaCl.
human
Based on the information provided, choose the answer that corresponds to the question from the list of options given: What is the chemical formula for water? (A) CO2 (B) H2O (C) O2 (D) NaCl.
gpt
B