I'm using Goukaku Dekiru N5·N4 book, and I'm confused about a question there. This is the question:
私が りーさん（ ）あんないしてあげましょう
And the possible answers:
- を 2. に 3. から 4. が
So, I answered number 2, に, but the answer book says is を. Why is this the case? I thought that Lee, in this case, would be the receiving part from the guidance that 私 does. With を it seems like 私 is guiding Lee like it'd guide Paris or New York.