Statement: climax straight - 4 has a masserati 250f chassis

Input Table: bruce halford

Step 1: Select Rows (row 2, row 1) and Select Columns (engine, chassis)
yearentrantchassisenginepoints
1956bruce halfordmaserati 250fmaserati straight - 60
1957bruce halfordmaserati 250fmaserati straight - 60
1959john fisherlotus 16climax straight - 40
1960fred tuck carscooper t45climax straight - 40
1960yeoman credit racing teamcooper t51climax straight - 40
Sub-table Selection
enginechassis
maserati straight - 6maserati 250f
maserati straight - 6maserati 250f
Contextual information: Not Available!

Prompting LLM for the final answer... >>>