H D1 TS Q07 – Selective High School

“Whoever wrote the hit song must have had soul and passion.”

If the information in the box is true, which one of these sentences must also be true?

If Calum has both soul and passion, he must have written the hit song. If Calum did not write the hit song, he could not have had soul or passion. If Calum had written the hit song, he could not have had soul or passion. If Calum did not have passion, he could not have written the hit song.

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If the information in the box is true, which one of these sentences must also be true?