Q: Passage: A tres leches cake (Spanish: pastel de tres leches, torta de tres leches or bizcocho de tres leches), also known as pan tres leches ("three milks bread"), is a sponge cake -- in some recipes, a butter cake -- soaked in three kinds of milk: evaporated milk, condensed milk, and heavy cream.

Question: Based on this passage, what are the 3 milks in tres leches cake? Let's give stream of consciousness first:
This is the relevant information: A tres leches cake (Spanish: pastel de tres leches, torta de tres leches or bizcocho de tres leches), also known as pan tres leches ("three milks bread"), is a sponge cake -- in some recipes, a butter cake -- soaked in three kinds of milk: evaporated milk, condensed milk, and heavy cream. Therefore, the final answer is evaporated milk.