Sentence examples similar to recognize the core problem from inspiring English sources

The core problem is that T cells seem to combine high specificity with the ability to recognize a surprisingly large number of dissimilar antigens.

"But the core problem remains.

This is the core problem".

Is frostbite the core problem anyway?

The core problem is training.

It is the core problem.

That's the core problem.

The core problem is that minds wander.

Flank limitations are the core problem.

The core problem is leaking water.

I knew that was the core problem.