Question

On the way home, Justin was silent. His mother assumed he was lost in a feeling of satisfaction. But he was thinking about what would happen once those bikes got wheeled inside and everyone saw them. How would all those kids decide who got the bikes? Two bikes could cause more trouble than they would solve.
What conflict is introduced in this excerpt?
The residents of the Kilbarchan Home for Boys may not know how to ride the bicycles Justin brought.
There are not enough staff members at the Kilbarchan Home for Boys to oversee the distribution of the bicycles.
The residents of the Kilbarchan Home for Boys may not like the bicycles that Justin restored.
There are not enough bicycles for the residents of the Kilbarchan Home for Boys.

Answer 1

Answer: The right answer is the D) There are not enough bicycles for the residents of the Kilbarchan Home for Boys.

Explanation: Just to elaborate a little, it can be added that in this excerpt from Philip Hoose's inspiring story Justin Lebo, Justin is showing his concern after having donated two of his racing bikes to the Kilbarchan Home for Boys, since he thinks that the kids could fight in order to get to ride them. There are no references in the passage to the staff members. Likewise, the passage does not suggest that the kids might not know how to ride the bikes, or that they might not like them - quite the opposite.  

Answer 2

The last option "There are not enough bicycles for the residents of the Kilbarchan Home for Boys"

Hope this helps =]