Please choose the correct solution to the question: To make dough for a muffin

Solution1: put 1 up of flour into a plastic container and ad 1.8 tsp of instant yeast and salt to the flower. Mix it a little big and put 1/3 cup of water and milk into a mug with a tbsp of butter. Microwave that for 30 seconds and add it to the flour mix. Mix it and let it sit overnight in a fridge.

Solution2: put 1 up of flour into a plastic container and ad 1.8 tsp of instant yeast and sugar to the flower. Mix it a little big and put 1/3 cup of water and milk into a mug with a tbsp of butter. Microwave that for 30 seconds and add it to the flour mix. Mix it and let it sit overnight in a fridge.

Answer format: solution1/solution2
Answer: solution1