The analogy followed is given below: For Thorn: Rose. Thorns are the sharp projection produced on rose plants. Similarly, We have to Find an Analogy for "Vine". Wine: Mango. There can't be any analogy between Wine and Mango as the vine is not obtained from mango. Wine: Litchi. No analogy between Wine and Litchi. Wine: Berry. Wine is not obtained from berry hence it cant be related to Vine. Wine: Grapes. Wine can be obtained by using Grapes. Hence grapes are related to Vine. As it can be only Grape is related to Vine. Hence, the correct answer is "Grapes".