- Substances are made of molecules
- Water is a kind of substance
- Hence, water is made of molecules

- "Burning is similar to combustion " is not relevant

- Water is made of molecules
- Temperature is a measure of kinetic energy of molecules
- Therefore, the temperature of the water is a measure of the kinetic energy of molecules

Therefore, the temperature of the water is a measure of the kinetic energy of molecules
[Question]Which of the water samples described below has the greatest average kinetic energy per molecule?
[Context]- Burning is similar to combustion 
- Substances are made of molecules 
- Temperature is a measure of kinetic energy of molecules 
- Water is a kind of substance