Please help me with the following questions.

A plastic wand is rubbed with animal fur and given a negative charge. Uncharged pieces of aluminum foil are placed on a table nearby. When the charged end of the rod is brought near the aluminum foil pieces, they jump onto the wand. However, when the uncharged end is brought near them, nothing happens. Answer the following questions: 1) What type of material (conductor or insulator) is the plastic wand? What evidence supports this? 2) Are there any examples of charging by conduction or induction in this scenario? List these examples and provide evidence to support your