From the following materials collected from a vegetable market by children, identify those with seeds inside:
Potato, Tomato, Pear, Chikoo, Lady finger, Bitter-gourd, Onion, Cucumber
1
Pear and Chikoo
2
Tomato, Pear and Chikoo
3
Tomato, Pear, Chikoo, Lady finger, Cucumber
4
Tomato, Pear, Chikoo, Lady finger, Bitter-gourd, Cucumber