Suppose How to bake a chocolate cake<br>Preheat the oven to 350°F. Grease and flour a 9x9 inch pan. In a large bowl, mix together flour, sugar, cocoa, baking soda, baking powder, and salt. Stir in milk, oil, eggs, and vanilla until well blended. Pour batter into prepared pan. Bake in preheated oven for 40 to 45 minutes, or until a toothpick inserted into the center comes out clean.
Can we infer that "All chocolate cakes are baked at 350°F"? Yes, no, or maybe?