story: Ann's boyfriend asked her to follow him in one of his prized cars. Ann was nervous, but she didn't want to disappoint. The boyfriend told Ann to follow his car so she wouldn't get lost. Ann focused on his bumper and followed it without fail. She ended up following him right into a ditch.
 selected sentence: Ann focused on his bumper and followed it without fail.
The boyfriend tells Ann to follow his car >Causes/Enables> Ann follows his car