If Earth was like a hardboiled egg, which part of Earth would the egg white represent?

Mantle, as its depth is less than 2,900 kilometers
Core, as its depth is less than 2,900 kilometers
Mantle, as its depth is up to 6,500 kilometers
Core, as its depth is up to 6,500 kilometers

The core, as its depth is up to 6,500 kilometers, would represent the egg white if Earth was like a hardboiled egg.