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:
| Year | Award | Category | Nominated Work | Result |
| --- | --- | --- | --- | --- |
| 1978.0 | Tony Award | Best Performance by a Featured Actress in a Play | Tartuffe | Nominated |
| 1978.0 | Drama Desk Award | Outstanding Featured Actress in a Play | Uncommon Women and Others | Nominated |
| 1978.0 | Drama Desk Award | Outstanding Featured Actress in a Musical | A History of the American Film | Won |
| 1981.0 | Tony Award | Best Performance by a Featured Actress in a Play | Fifth of July | Won |
| 1981.0 | Drama Desk Award | Outstanding Featured Actress in a Play | Fifth of July | Won |
| 1981.0 | Outer Critics Circle Award | Outstanding Actress in a Play | Fifth of July | Won |
| 1986.0 | Tony Award | Best Performance by a Featured Actress in a Play | The House of Blue Leaves | Won |
| 1986.0 | Drama Desk Award | Outstanding Actress in a Play | The House of Blue Leaves | Nominated |
| 1999.0 | Drama Desk Award | Outstanding Actress in a Play | The Mineola Twins | Nominated |
| 1999.0 | Drama League Award | Distinguished Performance | The Mineola Twins | Nominated |
| 1999.0 | Outer Critics Circle Award | Outstanding Actress in a Play | The Mineola Twins | Nominated |
| 2004.0 | Tony Award | Best Performance by a Leading Actress in a Play | Frozen | Nominated |
| 2004.0 | Outer Critics Circle Award | Outstanding Actress in a Play | Frozen | Nominated |
| 2007.0 | Tony Award | Best Performance by a Leading Actress in a Play | Heartbreak House | Nominated |
Question:
Which nominated work is in the category of best performance by a leading actress in a play earlier than 2007?
Answer:
Frozen