Complex sentence: Angered by the sentence, Bismil composed a poem in Hindi titled "Mera Jarm" ("My Birth"), which he showed to Somdev and which demonstrated a commitment to remove the British control over India.
Split into simpler sentences: Angered by the sentence, Bismil composed a poem in Hindi titled "Mera Janm" (en: My Birth), which he showed to Somdev. This poem demonstrated a commitment to remove the British control over India.