| 1 | A | B | C | D |
| --- | --- | --- | --- | --- |
| 2 | Choshi Electric Railway 700 series - Build details |  |  |  |
| 3 | No. | Former No. | Build date | Withdrawal date |
| 4 | DeHa 701 | MoHa 51 | 1942 | September 2010 |
| 5 | DeHa 702 | MoHa 52 | 1942 | January 2010 |

Question: In 1942, what were the two models and what were they modified into?
Answer: Two 1942's MoHa 51 and MoHa 52 were modified to DeHa 701 and DeHa 702 respectively.