Task: Text Completion
Input (English): [header] How to make marshmallow muffins [title] Sieve the self-raising flour into a medium bowl. [step] Keep the sieve high above the bowl (but not too high) so air can get into the flour. The more air in your flour, the lighter the muffins will be. <sep> (A) You'll be able to add an additional handful of seed if the muffins are too dry. [substeps] You can use olive oil or canola oil if you don't have an electric sieve. (B) Dense muffins do not taste very nice. [title] Add the softened butter or margarine to the bowl. (C) [substeps] You can also use a thermometer to check the temperature. You can buy a thermometer at a supermarket or a bakery that sells baking supplies. (D) [title] Place the mixture into a pastry or lightly greased muffin pan. [step] If you like your muffin muffins either cold or hot, choose a pan that is big enough to expand.
Output (English): B