The seating arrangement is not fully determined as we have no clear information about the exact position of E relative to A, B, C, or D.
Therefore, it is not possible to definitively say who is sitting in the middle of the row.
If the given conditions are not sufficient to determine the exact arrangement, the answer may be "Can't be determined."
The given figure is reflected about the horizontal dashed line and then rotated clockwise by 90° about an axis perpendicular to the plane of the figure.
Which one of the following options correctly shows the resultant figure?
Note: The figures shown are representative