Well D and A couldn't be it so I think it'd either be C or B. Honestly I think it is most likely to be C.
Individual memories
Explanation:
Because it received the single
Despondence- a feeling of dejection and depression
lamentations- an expression of regret or grief
solace- comfort during a period of sorrow
According to these definitions, the answer that makes most sense is c, because he would not find despondence or lamentation from having his favorite toy.