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:
| Round | Pick | Player | Position | Nationality | College |
| --- | --- | --- | --- | --- | --- |
| 1.0 | 7 (from Toronto via NY Islanders) | Colin Wilson | (C) | United States | Boston University ( Hockey East ) |
| 1.0 | 18 (from Ottawa) | Chet Pickard | ( G ) | Canada | Tri-City Americans ( WHL ) |
| 2.0 | 38 (from Toronto via Phoenix) | Roman Josi | (D) | Switzerland | SC Bern ( Swiss ) |
| 5.0 | 136 | Taylor Stefishen | (LW) | Canada | Langley Chiefs ( BCHL ) |
| 6.0 | 166 | Jeffrey Foss | (D) | United States | RPI ( ECAC ) |
| 7.0 | 201 (from NY Rangers) | Jani Lajunen | (C) | Finland | Espoo Blues ( Finland Jr. ) |
| 7.0 | 207 (from San Jose) | Anders Lindback | (G) | Sweden | Brynäs IF ( Elitserien ) |
Question:
What is the round number when nationality was United States, and player is Jeffrey Foss?
Answer:
1.0