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:
| Date | Venue | Opponents | Score | Competition |
| --- | --- | --- | --- | --- |
| December 22, 2006 | Tuanku Abdul Rahman Stadium, Paroi | Plus FC | 2-1 | PL |
| January 2, 2007 | KLFA Stadium, Cheras | Sabah | 1-0 | PL |
| January 5, 2007 | Tan Sri Haji Hassan Yunus Stadium, Larkin | Johor | 0-0 | PL |
| January 9, 2007 | KLFA Stadium, Cheras | Police | 1-2 | PL |
| February 6, 2007 | KLFA Stadium, Cheras | Johor FC | 1-2 | FA Cup Rd 1 |
| February 10, 2007 | KLFA Stadium, Cheras | Johor FC | 1-1 | MC Group A |
| February 13, 2007 | KLFA Stadium, Cheras | Shahzan Muda-Kuantan Port | 0-0 | PL |
| February 17, 2007 | Shah Alam Stadium | Selangor | 1-2 | MC Group A |
| February 24, 2007 | MBPJ Stadium, Petaling Jaya | TMFC | 1-2 | MC Group A |
| March 3, 2007 | KLFA Stadium, Cheras | Perlis | 2-2 | MC Group A |
| March 6, 2007 | Shah Alam Stadium | UPB FC-MyTeam | 0-4 | PL |
| March 9, 2007 | MBPJ Stadium, Petaling Jaya | PKNS | 0-2 | PL |
| March 17, 2007 | Tan Sri Haji Hassan Yunus Stadium, Larkin | Johor | 2-3 | MC Group A |
| March 30, 2007 | Darulaman Stadium, Alor Star | Kuala Muda | 2-1 | PL |
| April 3, 2007 | KLFA Stadium, Cheras | Kelantan | 1-2 | PL |
| April 6, 2007 | Selayang Municipal Council Stadium | Armed Forces | 0-0 | PL |
| April 10, 2007 | KLFA Stadium, Cheras | Armed Forces | 3-1 | PL |
| April 14, 2007 | Tan Sri Haji Hassan Yunus Stadium, Larkin | Johor FC | 3-1 | MC Group A |
| April 17, 2007 | KLFA Stadium, Cheras | Kuala Muda | 3-1 | PL |
| April 21, 2007 | KLFA Stadium, Cheras | Selangor | 3-1 | MC Group A |
| April 24, 2007 | Likas Stadium, Kota Kinabalu | Sabah | 0-2 | PL |
| April 28, 2007 | KLFA Stadium, Cheras | TMFC | 3-3 | MC Group A |
| May 1, 2007 | KLFA Stadium, Cheras | Johor | 2-1 | PL |
| May 5, 2007 | Utama Stadium, Kangar | Perlis | 2-1 | MC Group A |
| May 11, 2007 | Selayang Municipal Council Stadium | Police | 1-2 | PL |
| May 18, 2007 | KLFA Stadium, Cheras | UPB FC-MyTeam | 2-2 | PL |
| May 22, 2007 | Darulmakmur Stadium, Kuantan | Shahzan Muda-Kuantan Port | 1-2 | PL |
| May 26, 2007 | KLFA Stadium, Cheras | Johor | 1-1 | MC Group A |
| June 1, 2007 | KLFA Stadium, Cheras | PKNS | 2-3 | PL |
| June 12, 2007 | Sultan Muhd IV Stadium, Kota Baru | Kelantan | 1-1 | PL |
| June 26, 2007 | KLFA Stadium, Cheras | Plus FC | 1-1 | PL |
Question:
Score of 2-1, and a Competition of pl, and a Date of december 22, 2006 had what opponents?
Answer:
Plus FC