指定以下标题的情感，赋予它们的值为：正面、中性或负面。生成一列结果，包括第一列中的标题和第二列中的情感：[内容] 。
Specify the sentiment of the following titles, assigning them the values of: positive, neutral or negative. Generate the results in column, including the titles in the first one, and their sentiment in the second: [内容]
