Please read the following table in HTML format from a webpage and then answer the question in detail according to the table. Each table cell is defined by a <td> and a </td> tag. Each table row starts with a <tr> and ends with a </tr> tag. 'rowspan=m' and 'colspan=n' represents a cell spaning over 'm' rows and 'n' columns.

Webpage title:
Greta Garbo
Table title:
Filmography
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=1 rowspan=1 > Year </th><th colspan=1 rowspan=1 > Title </th><th colspan=1 rowspan=1 > Role </th><th colspan=1 rowspan=1 > Director </th><th colspan=1 rowspan=1 > Co-star </th><th colspan=1 rowspan=1 > Notes </th></tr>
<tr> <td colspan=1 rowspan=1 > 1930 </td><td colspan=1 rowspan=1 > Anna Christie </td><td colspan=1 rowspan=1 > Anna Christie </td><td colspan=1 rowspan=1 > Clarence Brown </td><td colspan=1 rowspan=1 > Charles Bickford, Marie Dressler </td><td colspan=1 rowspan=1 > Garbo's first talkie and first Academy Award nomination for Best Actress </td></tr>
<tr> <td colspan=1 rowspan=1 > 1930 </td><td colspan=1 rowspan=1 > Romance </td><td colspan=1 rowspan=1 > Madame Rita Cavallini </td><td colspan=1 rowspan=1 > Clarence Brown </td><td colspan=1 rowspan=1 > Gavin Gordon </td><td colspan=1 rowspan=1 > Nominated – Academy Award for Best Actress </td></tr>
<tr> <td colspan=1 rowspan=1 > 1930 </td><td colspan=1 rowspan=1 > Anna Christie </td><td colspan=1 rowspan=1 > Anna Christie </td><td colspan=1 rowspan=1 > Jacques Feyder </td><td colspan=1 rowspan=1 > Hans Junkermann, Salka Viertel </td><td colspan=1 rowspan=1 > MGM's German version of Anna Christie was also released in 1930; Salka Viertel, Garbo's close friend, later co-wrote several of her screenplays. </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 1931 </td><td class="highlighted"  colspan=1 rowspan=1 > Inspiration </td><td colspan=1 rowspan=1 > Yvonne Valbret </td><td colspan=1 rowspan=1 > Clarence Brown </td><td class="highlighted"  colspan=1 rowspan=1 > Robert Montgomery </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 1931 </td><td class="highlighted"  colspan=1 rowspan=1 > Susan Lenox (Her Fall and Rise) </td><td colspan=1 rowspan=1 > Susan Lenox </td><td colspan=1 rowspan=1 > Robert Z. Leonard </td><td class="highlighted"  colspan=1 rowspan=1 > Clark Gable </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 1931 </td><td colspan=1 rowspan=1 > Mata Hari </td><td colspan=1 rowspan=1 > Mata Hari </td><td colspan=1 rowspan=1 > George Fitzmaurice </td><td colspan=1 rowspan=1 > Ramon Novarro </td><td colspan=1 rowspan=1 > After the multi-star Grand Hotel, Garbo's highest-grossing film </td></tr>
<tr> <td colspan=1 rowspan=1 > 1932 </td><td colspan=1 rowspan=1 > Grand Hotel </td><td colspan=1 rowspan=1 > Grusinskaya </td><td colspan=1 rowspan=1 > Edmund Goulding </td><td colspan=1 rowspan=1 > John Barrymore, Lionel Barrymore, Joan Crawford, Wallace Beery </td><td colspan=1 rowspan=1 > Academy Award for Best Picture </td></tr>
<tr> <td colspan=1 rowspan=1 > 1932 </td><td colspan=1 rowspan=1 > As You Desire Me </td><td colspan=1 rowspan=1 > Zara aka Marie </td><td colspan=1 rowspan=1 > George Fitzmaurice </td><td colspan=1 rowspan=1 > Melvyn Douglas, Erich von Stroheim </td><td colspan=1 rowspan=1 > First of three movies with Douglas </td></tr>
<tr> <td colspan=1 rowspan=1 > 1933 </td><td colspan=1 rowspan=1 > Queen Christina </td><td colspan=1 rowspan=1 > Queen Christina </td><td colspan=1 rowspan=1 > Rouben Mamoulian </td><td colspan=1 rowspan=1 > John Gilbert </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 1934 </td><td colspan=1 rowspan=1 > The Painted Veil </td><td colspan=1 rowspan=1 > Katrin Koerber Fane </td><td colspan=1 rowspan=1 > Richard Boleslavski </td><td colspan=1 rowspan=1 > George Brent </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 1935 </td><td colspan=1 rowspan=1 > Anna Karenina </td><td colspan=1 rowspan=1 > Anna Karenina </td><td colspan=1 rowspan=1 > Clarence Brown </td><td colspan=1 rowspan=1 > Fredric March </td><td colspan=1 rowspan=1 > New York Film Critics Circle Award for Best Actress </td></tr>
<tr> <td colspan=1 rowspan=1 > 1936 </td><td colspan=1 rowspan=1 > Camille </td><td colspan=1 rowspan=1 > Marguerite Gautier </td><td colspan=1 rowspan=1 > George Cukor </td><td colspan=1 rowspan=1 > Robert Taylor </td><td colspan=1 rowspan=1 > New York Film Critics Circle Award for Best Actress National Board of Review Best Acting Award Nominated – Academy Award for Best Actress </td></tr>
<tr> <td colspan=1 rowspan=1 > 1937 </td><td colspan=1 rowspan=1 > Conquest </td><td colspan=1 rowspan=1 > Countess Marie Walewska </td><td colspan=1 rowspan=1 > Clarence Brown </td><td colspan=1 rowspan=1 > Charles Boyer </td><td colspan=1 rowspan=1 > Because the final cost for this extravagant production vastly exceeded its budget, coupled with its poor box office receipts, the film lost $1,397,000. </td></tr>
<tr> <td colspan=1 rowspan=1 > 1939 </td><td colspan=1 rowspan=1 > Ninotchka </td><td colspan=1 rowspan=1 > Nina Ivanovna "Ninotchka" Yakushova </td><td colspan=1 rowspan=1 > Ernst Lubitsch </td><td colspan=1 rowspan=1 > Melvyn Douglas </td><td colspan=1 rowspan=1 > National Board of Review Best Acting Award Nominated – Academy Award for Best Actress Nominated – New York Film Critics Circle Award for Best Actress </td></tr>
<tr> <td colspan=1 rowspan=1 > 1941 </td><td colspan=1 rowspan=1 > Two-Faced Woman </td><td colspan=1 rowspan=1 > Karin Borg Blake </td><td colspan=1 rowspan=1 > George Cukor </td><td colspan=1 rowspan=1 > Melvyn Douglas </td><td colspan=1 rowspan=1 > National Board of Review of Motion Pictures Best Acting Award </td></tr>
</table>
Question:
What roles did Greta Garbo have in 1931?
Answer:
In 1931, Greta Garbo paired with Robert Montgomery in Inspiration and with Clark Gable in Susan Lenox (Her Fall and Rise).