Problem: Continue the following story.

The phone of Donald is a lot better than Adam's because 
Here's how I want to continue it: Adam paid less for his phone.

Problem: Continue the following story.

When it comes to public speaking, Derrick fumbles his words, while Neil does not. 
Here's how I want to continue it: Neil is a practiced orator.

Problem: Continue the following story.

The woman enrolled her puppy in training classes to get him to walk on a leash, because the 
Here's how I want to continue it:
classes came highly recommended.