| 1 | A | B | C | D | E | F |
| --- | --- | --- | --- | --- | --- | --- |
| 2 | Darlington (UK Parliament constituency) - Elections in the 2010s |  |  |  |  |  |
| 3 | Party | Party | Candidate | Votes | % | ± |
| 4 | - | Labour | Jenny Chapman | 17,637 | 42.9 | +3.5 |
| 5 | - | Conservative | Peter Cuthbertson | 14,479 | 35.2 | +3.7 |
| 6 | - | UKIP | David Hodgson | 5,392 | 13.1 | +10.3 |
| 7 | - | Liberal Democrat | Anne-Marie Curry | 1,966 | 4.8 | −18.6 |
| 8 | - | Green | Michael Cherrington | 1,444 | 3.5 | N/A |
| 9 | - | TUSC | Alan Docherty | 223 | 0.5 | N/A |
| 10 | Majority | Majority | Majority | 3,158 | 7.7 | −0.2 |
| 11 | Turnout | Turnout | Turnout | 41,141 | 62.5 | +0.6 |
| 12 | - | Labour hold | Labour hold | Swing | −0.1 | - |

Question: In what year did Jenny Chapman won over the conservatives and the elections majority was 3,158.?
Answer: In 2015, Jenny Chapman won over the Conservatives and the elections majority was 3,158.