1: "Gabby Thomas Advances to Semifinals with Impressive Run"

2: "Shericka Jackson Withdraws, All Eyes on Thomas"

3: "Thomas's Speed and Precision Shine in Semifinals"

4: "Unexpected Turn of Events as Jackson Pulls Out"

5: "Gabby Thomas Poised for Gold after Jackson Exit"

6: "Jackson's Withdrawal Opens Door for Thomas"

7: "Thomas Shows Strength in Semifinals Amidst Jackson Absence"

8: "Jackson's Shocking Exit Paves the Way for Thomas"

9: "Gabby Thomas Moves Closer to Victory in Semifinals"