Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
What was the lifespan of the Representative from the Republican Party during the years of 1953–1970?

### Inputs:
table_name: table, columns: ['Representative', 'Years', 'State', 'Party', 'Lifespan']

### Response:
SELECT Lifespan FROM table WHERE Party = republican AND Years = 1953–1970