This paper presents results obtained with the combined CALICE Scintillator Electro-magnetic Calorimeter, Analogue Hadronic Calorimeter and Tail Catcher \& Muon Tracker, three high granularity scintillator-silicon photomultiplier calorimeter prototypes. The response of the system to pions with momenta between 4 GeV/c and 32 GeV/c is analysed, including the average energy response, resolution, and longitudinal shower profiles. Two techniques are applied to reconstruct the initial particle energy from the measured energy depositions; a standard energy reconstruction which is linear in the measured depositions and a software compensation technique based on reweighting individually measured depositions according to their hit energy. The results are compared to predictions of the GEANT4 physics lists QGSP\_BERT\_HP and FTFP\_BERT\_HP.