QUES: Continue writing.

Laura is teaching Tanya how to fish for catfish because 
+++++++++
ANS: Tanya is an inexperienced fisherman.


QUES: Continue writing.

Kayla got sicker at the diner than Sarah because 
+++++++++
ANS: Sarah meal had fully cooked chicken in it.


QUES: Continue writing.

When Joel paid for a ticket with a credit card, Neil had to pay with cash; this was because 
+++++++++
ANS: Neil had worse credit.


QUES: Continue writing.

It took weeks to transverse the prairie but the mountain took mere days, since the 
+++++++++
ANS:
prairie was difficult terrain.