The correct answer is option 'D', which states that none of the parties mentioned - Samajwadi Party, Telugu Desam Party, and Rashtriya Janta Dal - have national-level political organizations. Let's explore the reasons behind this answer in detail:

Explanation:
1. Samajwadi Party:
The Samajwadi Party (SP) is a prominent political party in the state of Uttar Pradesh, India. It was founded in 1992 and primarily operates within the boundaries of Uttar Pradesh. However, it does not have a strong presence or significant influence at the national level. Therefore, it does not have a national-level political organization.

2. Telugu Desam Party:
The Telugu Desam Party (TDP) is a regional political party based in the state of Andhra Pradesh and Telangana. Founded in 1982 by Nandamuri Taraka Rama Rao (NTR), it primarily focuses on regional issues and has limited presence outside these two states. Similar to the Samajwadi Party, the TDP does not have a national-level political organization.

3. Rashtriya Janata Dal:
The Rashtriya Janata Dal (RJD) is a political party active in the state of Bihar, India. Founded in 1997 by Lalu Prasad Yadav, the RJD primarily operates within the boundaries of Bihar and does not have a strong presence at the national level. Therefore, it also does not have a national-level political organization.

Conclusion:
In conclusion, none of the parties mentioned - the Samajwadi Party, Telugu Desam Party, and Rashtriya Janata Dal - have national-level political organizations. These parties primarily operate within specific states and focus on regional issues rather than national politics.