Please choose the correct solution to the question: How to make teff starter?

Solution1: In a large bowl, add two cups of sourdough starter and two cups of Teff flour. Using your hands, incorporate the starter into the flour and knead well. Continue to knead until the dough forms into a ball, about 10 min. Then add 1/4 cup of hot warm water to the dough. Knead to incorporate the water. Add water and continue kneading until it becomes a dough.

Solution2: In a large bowl, add two cups of sourdough starter and two cups of Teff flour. Using your hands, incorporate the starter into the flour and knead well. Continue to knead until the dough forms into a ball, about 10 min. Then add 1/4 cup of luke warm water to the dough. Knead to incorporate the water. Add water and continue kneading until it becomes a dough.

Answer format: solution1/solution2
Answer: solution2