Trinidad and Tobago at the 2008 Summer Olympics
Summary
Table:
Athlete	Event	Heat	Quarterfinal	Semifinal	Final

Result	Rank	Result	Rank	Result	Rank	Result	Rank

Kelly Ann Baptiste	100 m	11.39	2 Q	11.42	6	Did not advance

Semoy Hackett	11.53	4 q	11.46	6	Did not advance

Sasha Springer-Jones	11.55	5 q	11.71	8	Did not advance

Aleesha Barber	100 m hurdles	13.01 NR	4	N/A	Did not advance

Josanne Lucas	400 m hurdles	57.76	6	N/A	Did not advance

Kelly-Ann Baptiste Semoy Hackett Ayanna Hutchinson Wanda Hutson	4 × 100 m relay	DNF	N/A	Did not advance

Per the details in the following table concerning 'Trinidad and Tobago at the 2008 Summer Olympics' in the 'Summary' section, draft a brief sentence that explains what the highlighted cells show and return it as JSON: {"answer": "YOUR ANSWER"}.