我前一陣子在公司受訓，課間做了不少遊戲。有一個遊戲是測試兩人的互動能力，翻版回家讓兒子與女兒一玩。

我拿了一張A4的白紙，在上麵畫了一張圖，讓兒子看圖，在五分鍾之內，他必須寫一段文字。女兒不能看圖，隻能看兒子的描述，在五分鍾之內，她必須將圖畫出來。根據女兒的圖與原圖的相似性，就可以決定兩人之間的互動能力。

這是兒子的描述：

Read all steps before drawing:

1.       Hold the paper in portrait position.

2.       Draw a horizontal line across the middle of the paper.

3.       Above the horizontal line and on the left half, draw a circle. The circle should be in the center of the imaginary quarter of the paper, and there should be a space of a radius of the circle on each side.

4.       Above the horizontal line and on the right half, draw an equilateral triangle. The triangle should be in the center of the imaginary quarter of the paper, and about the same size as the circle.

5.       Below the horizontal line on the left half, draw a square. The square should be in the center of the imaginary quarter of the paper. Draw one horizontal line 1/5 of the height of the square from the top across the square. Draw another horizontal line 4/5 of the height of the square down across the square.

6.       Below the horizontal line on the right half, draw an S. The S should be in the center of the imaginary quarter of the paper. The bottom part of the S should continue spiraling inwards for half a rotation.

女兒畫得基本正確，就是左上方的圓圈低了些。

根據這些文字描述，你能在A4紙上畫嗎？你的圖與下麵的圖示是否相似？