premise: How to make easy caramel<br>Measure out the ingredients before you start cooking. Timing is very important when making caramel, since it can easily burn, and you don't want to have to search around your kitchen for a measuring cup while your sugar is boiling. Place a heavy-bottomed saucepan on the stove.
hypothesis: You need to put the measuring cup in the saucepan on the stove
reason: The context does not tell you to put the cup into the saucepan. The system probably found it hard to understand what needs to be done