利用下列文本，为每个句子计算情感极性分数，并将输出组织成表格。注意：每个分数都应该在 -1 到 1 的范围内，并保留2位小数，0表示情感中性。
文本： 
1. John is very happy today. He won the lottery.
2. I hate rainy days.
3. The concert was excellent. The music was beautiful and the singer was fantastic.
4. Mary receives a promotion and a raise. She feels satisfied and content.
5. Jack failed his exam. He feels disappointed and frustrated.
| 句子                                  | 情感极性 |
| --------------------------------- | ------ |
| John is very happy today. He won the lottery.  | 0.85   |
| I hate rainy days.                 | -0.95  |
| The concert was excellent. The music was beautiful, and the singer was fantastic. | 0.95   |
| Mary receives a promotion and a raise. She feels satisfied and content. | 0.9    |
| Jack failed his exam. He feels disappointed and frustrated. | -0.8   |