Complex sentence: She submitted that the Sembawang by-election had not been held purely because of logistical reasons, as seen from how the Singapore Legislative Assembly Elections (Temporary Provisions) Bill Singapore Legislative Assembly Elections (Temporary Provisions) Bill (Bill 198 of 1963).
Split into simpler sentences: She submitted that the Sembawang by-election had not been held solely because of logistical reasons. This was seen from how the Singapore Legislative Assembly Elections (Temporary Provisions) Bill Singapore Legislative Assembly Elections (Temporary Provisions) Bill (Bill 198 of 1963).