The farmer said he would come, bring his horse, and take a look, but could not promise he could help if his horse might be injured in some way from attempting to pull the vehicle out of the ditch.
The stranger asked the farmer if his horse could somehow pull the vehicle out of the ditch for him and told the farmer that the vehicle was small. The stranger had lost control of his vehicle and ran it off into a ditch.
In a rural area a farmer was tending to his horse named Buddy, and along came a stranger who despartely needed the farmer's help.