Sentence 1: Coagulated egg proteins in combination with gluten give baked goods the supporting structure they need.

 Sentence 2: There are basically two types of cakes: butter and sponge (or Génoise).

From 0 to 5 (0="no meaning overlap" and 5="means the same thing"), how similar are the two sentences?

OPTIONS:
- 0
- 1
- 2
- 3
- 4
- 5
1