(b) Analyze the following dataset of weather forecast to classify the weather to play tennis or not. Use ID3 algorithm and Calculate Entropy and Information Gain of each attribute to identify root node of the decision tree and its branches? Day Outlook Temperature Humidity Wind PlayTennis D1 D2 D3 D4 DS D6 Sunny Sunny Overcast Rain Overcast Rain Hot Hot Hot Mild Cool Mild High High High High Normal High Weak Strong Weak Weak Strong Strong No No Yes Yes Yes No