Problem: How does the sentence end?

Jenny was training hard to meet the time requirement for the marathon, but the 
Answer: training was slow.

Problem: How does the sentence end?

Christopher always gets knocked down by Steven when they fight each other in the boxing ring. 
Answer: Christopher is weak.

Problem: How does the sentence end?

The store manager gave the restocking job to Logan and not to Kenneth as 
Answer: Kenneth hates to organize things.

Problem: How does the sentence end?

Jen caught her son stealing from her purse and from a store, but she knew stealing from the 
Answer:
store would hurt his future more.