Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| No. in series | Title | Directed by | Written by | Original air date | Production code | U.S. viewers (million) |
| --- | --- | --- | --- | --- | --- | --- |
| 1.0 | "Pilot" | Michael Lembeck | Suzanne Martin | June16,2010 | 101.0 | 4.75 |
| 2.0 | "Who's Your Mama?" | Andy Cadiff | Suzanne Martin | June23,2010 | 102.0 | 3.37 |
| 3.0 | "Birthdates" | Andy Cadiff | Vanessa McCarthy | June30,2010 | 103.0 | 3.07 |
| 4.0 | "The Sex That Got Away" | David Trainer | Anne Flett-Giordano & Chuck Ranberg | July7,2010 | 105.0 | 2.93 |
| 5.0 | "Good Neighbors" | David Trainer | Sam Johnson & Chris Marcil | July14,2010 | 106.0 | 2.99 |
| 6.0 | "Meet the Parents" | Andy Cadiff | Liz Feldman | July21,2010 | 104.0 | 2.44 |
| 7.0 | "It's Not That Complicated" | David Trainer | Anne Flett-Giordano & Chuck Ranberg | July28,2010 | 107.0 | 2.97 |
| 8.0 | "The Play's the Thing" | Gil Junger | Sam Johnson & Chris Marcil | August4,2010 | 108.0 | 2.57 |
| 9.0 | "Good Luck Faking the Goiter" | Gil Junger | Suzanne Martin | August11,2010 | 109.0 | 2.72 |
Question:
Who directed the episode that was watched by 2.97 million U.S. viewers? 
Answer:
David Trainer