Below is an instruction that describes a task. Write a response that appropriately completes the request in Swahili. Please answer in Swahili.

### Instruction:
Ibrahim wants to buy an MP3 player for 120 euros and a CD for 19 euros. He has 55 euros in savings. His father participates in his purchase by giving him 20 euros. How much money does Ibrahim lack?

### Response:
 Jumla ya bei ya ununuzi ni euro 120 + 19 = <<120+19=139>>139.
Kiasi cha pesa alichonacho baada ya msaada wa baba yake ni 55 + 20 = <<55+20=75>>75 euro.
Jumla ya ununuzi ni 139 euro, hivyo anahitaji 139 - 75 = <<139-75=64>>64 euro.