In a circular arrangement, F is sitting opposite to G. H is sitting to the immediate right of F. If I is sitting to the left of G, who is sitting next to H?
In a circular seating arrangement, A is sitting to the immediate right of B, and C is sitting to the immediate left of A. If D is sitting opposite to B, who is sitting to the immediate right of C?
Four friends, Lisa, Mark, John, and Sarah, have different heights. Lisa is taller than Mark but shorter than John. Sarah is shorter than John. Who is the tallest?